20635961940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 432

約数和(自身を含む): 74035503360

約数和(自身を除く): 53399541420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 47, 55, 57, 60, 66, 76, 90, 94, 95, 99, 110, 114, 121, 132, 141, 165, 171, 180, 188, 190, 198, 209, 220, 228, 235, 242, 282, 285, 330, 342, 363, 380, 396, 418, 423, 470, 484, 495, 517, 564, 570, 605, 627, 660, 684, 705, 726, 836, 846, 855, 893, 940, 990, 1034, 1045, 1061, 1089, 1140, 1210, 1254, 1410, 1452, 1551, 1692, 1710, 1786, 1815, 1881, 1980, 2068, 2090, 2115, 2122, 2178, 2299, 2420, 2508, 2585, 2679, 2820, 3102, 3135, 3183, 3420, 3572, 3630, 3762, 4180, 4230, 4244, 4356, 4465, 4598, 4653, 5170, 5305, 5358, 5445, 5687, 6204, 6270, 6366, 6897, 7260, 7524, 7755, 8037, 8460, 8930, 9196, 9306, 9405, 9549, 9823, 10340, 10610, 10716, 10890, 11374, 11495, 11671, 12540, 12732, 13395, 13794, 15510, 15915, 16074, 17061, 17860, 18612, 18810, 19098, 19646, 20159, 20691, 21220, 21780, 22748, 22990, 23265, 23342, 26790, 27588, 28435, 29469, 31020, 31830, 32148, 34122, 34485, 35013, 37620, 38196, 39292, 40185, 40318, 41382, 45980, 46530, 46684, 47745, 49115, 49867, 51183, 53580, 56870, 58355, 58938, 60477, 63660, 68244, 68970, 70026, 80370, 80636, 82764, 85305, 88407, 93060, 95490, 98230, 99734, 100795, 102366, 103455, 105039, 108053, 113740, 116710, 117876, 120954, 128381, 137940, 140052, 147345, 149601, 160740, 170610, 175065, 176814, 181431, 190980, 196460, 199468, 201590, 204732, 206910, 210078, 216106, 221749, 233420, 241908, 249335, 255915, 256762, 294690, 299202, 302385, 324159, 341220, 350130, 353628, 362862, 385143, 403180, 413820, 420156, 432212, 442035, 443498, 448803, 498670, 511830, 513524, 525195, 540265, 548537, 589380, 598404, 604770, 641905, 648318, 665247, 700260, 725724, 748005, 770286, 884070, 886996, 897606, 907155, 947473, 972477, 997340, 1023660, 1050390, 1080530, 1097074, 1108745, 1155429, 1209540, 1283810, 1296636, 1330494, 1496010, 1540572, 1620795, 1645611, 1768140, 1795212, 1814310, 1894946, 1925715, 1944954, 1995741, 2100780, 2161060, 2194148, 2217490, 2244015, 2310858, 2439239, 2567620, 2660988, 2742685, 2842419, 2992020, 3241590, 3291222, 3326235, 3628620, 3789892, 3851430, 3889908, 3991482, 4434980, 4488030, 4621716, 4737365, 4862385, 4878478, 4936833, 5485370, 5684838, 5777145, 6033907, 6483180, 6582444, 6652470, 7317717, 7702860, 7982964, 8228055, 8527257, 8976060, 9474730, 9724770, 9756956, 9873666, 9978705, 10422203, 10970740, 11369676, 11554290, 12067814, 12196195, 13304940, 14212095, 14635434, 16456110, 17054514, 18101721, 18949460, 19449540, 19747332, 19957410, 20844406, 21953151, 23108580, 24135628, 24392390, 24684165, 28424190, 29270868, 30169535, 31266609, 32912220, 34109028, 36203442, 36588585, 39914820, 41688812, 42636285, 43906302, 48784780, 49368330, 52111015, 54305163, 56848380, 60339070, 62533218, 72406884, 73177170, 85272570, 87812604, 90508605, 93799827, 98736660, 104222030, 108610326, 109765755, 114644233, 120678140, 125066436, 146354340, 156333045, 170545140, 181017210, 187599654, 208444060, 217220652, 219531510, 229288466, 271525815, 312666090, 343932699, 362034420, 375199308, 439063020, 458576932, 468999135, 543051630, 573221165, 625332180, 687865398, 937998270, 1031798097, 1086103260, 1146442330, 1375730796, 1719663495, 1875996540, 2063596194, 2292884660, 3439326990, 4127192388, 5158990485, 6878653980, 10317980970, 20635961940]

約数ペア:

[(1, 20635961940), (2, 10317980970), (3, 6878653980), (4, 5158990485), (5, 4127192388), (6, 3439326990), (9, 2292884660), (10, 2063596194), (11, 1875996540), (12, 1719663495), (15, 1375730796), (18, 1146442330), (19, 1086103260), (20, 1031798097), (22, 937998270), (30, 687865398), (33, 625332180), (36, 573221165), (38, 543051630), (44, 468999135), (45, 458576932), (47, 439063020), (55, 375199308), (57, 362034420), (60, 343932699), (66, 312666090), (76, 271525815), (90, 229288466), (94, 219531510), (95, 217220652), (99, 208444060), (110, 187599654), (114, 181017210), (121, 170545140), (132, 156333045), (141, 146354340), (165, 125066436), (171, 120678140), (180, 114644233), (188, 109765755), (190, 108610326), (198, 104222030), (209, 98736660), (220, 93799827), (228, 90508605), (235, 87812604), (242, 85272570), (282, 73177170), (285, 72406884), (330, 62533218), (342, 60339070), (363, 56848380), (380, 54305163), (396, 52111015), (418, 49368330), (423, 48784780), (470, 43906302), (484, 42636285), (495, 41688812), (517, 39914820), (564, 36588585), (570, 36203442), (605, 34109028), (627, 32912220), (660, 31266609), (684, 30169535), (705, 29270868), (726, 28424190), (836, 24684165), (846, 24392390), (855, 24135628), (893, 23108580), (940, 21953151), (990, 20844406), (1034, 19957410), (1045, 19747332), (1061, 19449540), (1089, 18949460), (1140, 18101721), (1210, 17054514), (1254, 16456110), (1410, 14635434), (1452, 14212095), (1551, 13304940), (1692, 12196195), (1710, 12067814), (1786, 11554290), (1815, 11369676), (1881, 10970740), (1980, 10422203), (2068, 9978705), (2090, 9873666), (2115, 9756956), (2122, 9724770), (2178, 9474730), (2299, 8976060), (2420, 8527257), (2508, 8228055), (2585, 7982964), (2679, 7702860), (2820, 7317717), (3102, 6652470), (3135, 6582444), (3183, 6483180), (3420, 6033907), (3572, 5777145), (3630, 5684838), (3762, 5485370), (4180, 4936833), (4230, 4878478), (4244, 4862385), (4356, 4737365), (4465, 4621716), (4598, 4488030), (4653, 4434980), (5170, 3991482), (5305, 3889908), (5358, 3851430), (5445, 3789892), (5687, 3628620), (6204, 3326235), (6270, 3291222), (6366, 3241590), (6897, 2992020), (7260, 2842419), (7524, 2742685), (7755, 2660988), (8037, 2567620), (8460, 2439239), (8930, 2310858), (9196, 2244015), (9306, 2217490), (9405, 2194148), (9549, 2161060), (9823, 2100780), (10340, 1995741), (10610, 1944954), (10716, 1925715), (10890, 1894946), (11374, 1814310), (11495, 1795212), (11671, 1768140), (12540, 1645611), (12732, 1620795), (13395, 1540572), (13794, 1496010), (15510, 1330494), (15915, 1296636), (16074, 1283810), (17061, 1209540), (17860, 1155429), (18612, 1108745), (18810, 1097074), (19098, 1080530), (19646, 1050390), (20159, 1023660), (20691, 997340), (21220, 972477), (21780, 947473), (22748, 907155), (22990, 897606), (23265, 886996), (23342, 884070), (26790, 770286), (27588, 748005), (28435, 725724), (29469, 700260), (31020, 665247), (31830, 648318), (32148, 641905), (34122, 604770), (34485, 598404), (35013, 589380), (37620, 548537), (38196, 540265), (39292, 525195), (40185, 513524), (40318, 511830), (41382, 498670), (45980, 448803), (46530, 443498), (46684, 442035), (47745, 432212), (49115, 420156), (49867, 413820), (51183, 403180), (53580, 385143), (56870, 362862), (58355, 353628), (58938, 350130), (60477, 341220), (63660, 324159), (68244, 302385), (68970, 299202), (70026, 294690), (80370, 256762), (80636, 255915), (82764, 249335), (85305, 241908), (88407, 233420), (93060, 221749), (95490, 216106), (98230, 210078), (99734, 206910), (100795, 204732), (102366, 201590), (103455, 199468), (105039, 196460), (108053, 190980), (113740, 181431), (116710, 176814), (117876, 175065), (120954, 170610), (128381, 160740), (137940, 149601), (140052, 147345)]