20645152164

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 360

約数和(自身を含む): 69085656640

約数和(自身を除く): 48440504476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 343, 364, 399, 441, 468, 494, 532, 546, 588, 637, 684, 686, 741, 798, 819, 882, 931, 967, 988, 1029, 1092, 1197, 1274, 1372, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 1934, 2058, 2223, 2394, 2401, 2548, 2793, 2901, 2964, 3087, 3276, 3458, 3724, 3822, 3868, 4116, 4446, 4459, 4788, 4802, 5187, 5586, 5733, 5802, 6174, 6517, 6769, 6916, 7203, 7644, 8379, 8703, 8892, 8918, 9604, 10374, 11172, 11466, 11604, 12103, 12348, 12571, 13034, 13377, 13538, 14406, 15561, 16758, 17406, 17836, 18373, 19551, 20307, 20748, 21609, 22932, 24206, 25142, 26068, 26754, 27076, 28812, 31122, 31213, 33516, 34812, 36309, 36746, 37713, 39102, 40131, 40614, 43218, 45619, 47383, 48412, 50284, 53508, 55119, 58653, 60921, 62244, 62426, 72618, 73492, 75426, 78204, 80262, 81228, 84721, 86436, 87997, 91238, 93639, 94766, 108927, 110238, 113139, 117306, 121842, 124852, 128611, 136857, 142149, 145236, 150852, 160524, 165357, 169442, 175994, 182476, 187278, 189532, 217854, 220476, 226278, 234612, 238849, 243684, 254163, 257222, 263991, 273714, 280917, 284298, 330714, 331681, 338884, 351988, 374556, 385833, 410571, 426447, 435708, 452556, 477698, 508326, 514444, 527982, 547428, 561834, 568596, 593047, 615979, 661428, 663362, 716547, 762489, 771666, 791973, 821142, 852894, 900277, 955396, 995043, 1016652, 1055964, 1123668, 1157499, 1186094, 1231958, 1326724, 1433094, 1524978, 1543332, 1583946, 1642284, 1671943, 1705788, 1779141, 1800554, 1847937, 1990086, 2149641, 2314998, 2321767, 2372188, 2463916, 2700831, 2866188, 2985129, 3049956, 3167892, 3343886, 3558282, 3601108, 3695874, 3980172, 4299282, 4311853, 4629996, 4643534, 5015829, 5337423, 5401662, 5543811, 5970258, 6301939, 6687772, 6965301, 7116564, 7391748, 8102493, 8598564, 8623706, 9287068, 10031658, 10674846, 10803324, 11087622, 11703601, 11940516, 12603878, 12935559, 13930602, 15047487, 16204986, 17247412, 18905817, 20063316, 20895903, 21349692, 22175244, 23407202, 25207756, 25871118, 27861204, 30094974, 30182971, 32409972, 35110803, 37811634, 38806677, 41791806, 44113573, 46814404, 51742236, 56717451, 60189948, 60365942, 70221606, 75623268, 77613354, 81925207, 83583612, 88227146, 90548913, 105332409, 113434902, 120731884, 132340719, 140443212, 155226708, 163850414, 176454292, 181097826, 210664818, 226869804, 245775621, 264681438, 271646739, 327700828, 362195652, 397022157, 421329636, 491551242, 529362876, 543293478, 573476449, 737326863, 794044314, 983102484, 1086586956, 1146952898, 1474653726, 1588088628, 1720429347, 2293905796, 2949307452, 3440858694, 5161288041, 6881717388, 10322576082, 20645152164]

約数ペア:

[(1, 20645152164), (2, 10322576082), (3, 6881717388), (4, 5161288041), (6, 3440858694), (7, 2949307452), (9, 2293905796), (12, 1720429347), (13, 1588088628), (14, 1474653726), (18, 1146952898), (19, 1086586956), (21, 983102484), (26, 794044314), (28, 737326863), (36, 573476449), (38, 543293478), (39, 529362876), (42, 491551242), (49, 421329636), (52, 397022157), (57, 362195652), (63, 327700828), (76, 271646739), (78, 264681438), (84, 245775621), (91, 226869804), (98, 210664818), (114, 181097826), (117, 176454292), (126, 163850414), (133, 155226708), (147, 140443212), (156, 132340719), (171, 120731884), (182, 113434902), (196, 105332409), (228, 90548913), (234, 88227146), (247, 83583612), (252, 81925207), (266, 77613354), (273, 75623268), (294, 70221606), (342, 60365942), (343, 60189948), (364, 56717451), (399, 51742236), (441, 46814404), (468, 44113573), (494, 41791806), (532, 38806677), (546, 37811634), (588, 35110803), (637, 32409972), (684, 30182971), (686, 30094974), (741, 27861204), (798, 25871118), (819, 25207756), (882, 23407202), (931, 22175244), (967, 21349692), (988, 20895903), (1029, 20063316), (1092, 18905817), (1197, 17247412), (1274, 16204986), (1372, 15047487), (1482, 13930602), (1596, 12935559), (1638, 12603878), (1729, 11940516), (1764, 11703601), (1862, 11087622), (1911, 10803324), (1934, 10674846), (2058, 10031658), (2223, 9287068), (2394, 8623706), (2401, 8598564), (2548, 8102493), (2793, 7391748), (2901, 7116564), (2964, 6965301), (3087, 6687772), (3276, 6301939), (3458, 5970258), (3724, 5543811), (3822, 5401662), (3868, 5337423), (4116, 5015829), (4446, 4643534), (4459, 4629996), (4788, 4311853), (4802, 4299282), (5187, 3980172), (5586, 3695874), (5733, 3601108), (5802, 3558282), (6174, 3343886), (6517, 3167892), (6769, 3049956), (6916, 2985129), (7203, 2866188), (7644, 2700831), (8379, 2463916), (8703, 2372188), (8892, 2321767), (8918, 2314998), (9604, 2149641), (10374, 1990086), (11172, 1847937), (11466, 1800554), (11604, 1779141), (12103, 1705788), (12348, 1671943), (12571, 1642284), (13034, 1583946), (13377, 1543332), (13538, 1524978), (14406, 1433094), (15561, 1326724), (16758, 1231958), (17406, 1186094), (17836, 1157499), (18373, 1123668), (19551, 1055964), (20307, 1016652), (20748, 995043), (21609, 955396), (22932, 900277), (24206, 852894), (25142, 821142), (26068, 791973), (26754, 771666), (27076, 762489), (28812, 716547), (31122, 663362), (31213, 661428), (33516, 615979), (34812, 593047), (36309, 568596), (36746, 561834), (37713, 547428), (39102, 527982), (40131, 514444), (40614, 508326), (43218, 477698), (45619, 452556), (47383, 435708), (48412, 426447), (50284, 410571), (53508, 385833), (55119, 374556), (58653, 351988), (60921, 338884), (62244, 331681), (62426, 330714), (72618, 284298), (73492, 280917), (75426, 273714), (78204, 263991), (80262, 257222), (81228, 254163), (84721, 243684), (86436, 238849), (87997, 234612), (91238, 226278), (93639, 220476), (94766, 217854), (108927, 189532), (110238, 187278), (113139, 182476), (117306, 175994), (121842, 169442), (124852, 165357), (128611, 160524), (136857, 150852), (142149, 145236)]