20096989380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 432

約数和(自身を含む): 70561213632

約数和(自身を除く): 50464224252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 331, 351, 372, 390, 403, 405, 465, 468, 486, 540, 558, 585, 620, 662, 702, 780, 806, 810, 837, 930, 961, 972, 993, 1053, 1116, 1170, 1209, 1215, 1324, 1395, 1404, 1612, 1620, 1655, 1674, 1755, 1860, 1922, 1986, 2015, 2106, 2340, 2418, 2430, 2511, 2790, 2883, 2979, 3159, 3310, 3348, 3510, 3627, 3844, 3972, 4030, 4185, 4212, 4303, 4805, 4836, 4860, 4965, 5022, 5265, 5580, 5766, 5958, 6045, 6318, 6620, 7020, 7254, 7533, 8060, 8370, 8606, 8649, 8937, 9610, 9930, 10044, 10261, 10530, 10881, 11532, 11916, 12090, 12493, 12555, 12636, 12909, 14415, 14508, 14895, 15066, 15795, 16740, 17212, 17298, 17874, 18135, 19220, 19860, 20522, 21060, 21515, 21762, 24180, 24986, 25110, 25818, 25947, 26811, 28830, 29790, 30132, 30783, 31590, 32643, 34596, 35748, 36270, 37479, 37665, 38727, 41044, 43030, 43245, 43524, 44685, 49972, 50220, 51305, 51636, 51894, 53622, 54405, 57660, 59580, 61566, 62465, 63180, 64545, 65286, 72540, 74958, 75330, 77454, 77841, 80433, 86060, 86490, 89370, 92349, 97929, 102610, 103788, 107244, 108810, 112437, 116181, 123132, 124930, 129090, 129735, 130572, 133393, 134055, 149916, 150660, 153915, 154908, 155682, 160866, 163215, 172980, 178740, 184698, 187395, 193635, 195858, 205220, 217620, 224874, 232362, 233523, 249860, 258180, 259470, 266786, 268110, 277047, 307830, 311364, 318091, 321732, 326430, 337311, 348543, 369396, 374790, 387270, 389205, 391716, 400179, 402165, 449748, 461745, 464724, 467046, 489645, 518940, 533572, 536220, 554094, 562185, 580905, 615660, 636182, 652860, 666965, 674622, 697086, 749580, 774540, 778410, 800358, 804330, 831141, 923490, 934092, 954273, 979290, 1011933, 1045629, 1108188, 1124370, 1161810, 1167615, 1200537, 1272364, 1333930, 1349244, 1385235, 1394172, 1556820, 1590455, 1600716, 1608660, 1662282, 1686555, 1742715, 1846980, 1908546, 1958580, 2000895, 2023866, 2091258, 2248740, 2323620, 2335230, 2401074, 2493423, 2667860, 2770470, 2862819, 3035799, 3180910, 3324564, 3373110, 3485430, 3601611, 3817092, 4001790, 4047732, 4135183, 4155705, 4182516, 4670460, 4771365, 4802148, 4986846, 5059665, 5228145, 5540940, 5725638, 6002685, 6071598, 6361820, 6746220, 6970860, 7203222, 8003580, 8270366, 8311410, 8588457, 9542730, 9973692, 10119330, 10456290, 10804833, 11451276, 12005370, 12143196, 12405549, 12467115, 14314095, 14406444, 15178995, 16540732, 16622820, 17176914, 18008055, 19085460, 20238660, 20675915, 20912580, 21609666, 24010740, 24811098, 24934230, 25765371, 28628190, 30357990, 32414499, 34353828, 36016110, 37216647, 41351830, 42942285, 43219332, 49622196, 49868460, 51530742, 54024165, 57256380, 60715980, 62027745, 64828998, 72032220, 74433294, 77296113, 82703660, 85884570, 103061484, 108048330, 111649941, 124055490, 128826855, 129657996, 148866588, 154592226, 162072495, 171769140, 186083235, 216096660, 223299882, 248110980, 257653710, 309184452, 324144990, 334949823, 372166470, 386480565, 446599764, 515307420, 558249705, 648289980, 669899646, 744332940, 772961130, 1004849469, 1116499410, 1339799292, 1545922260, 1674749115, 2009698938, 2232998820, 3349498230, 4019397876, 5024247345, 6698996460, 10048494690, 20096989380]

約数ペア:

[(1, 20096989380), (2, 10048494690), (3, 6698996460), (4, 5024247345), (5, 4019397876), (6, 3349498230), (9, 2232998820), (10, 2009698938), (12, 1674749115), (13, 1545922260), (15, 1339799292), (18, 1116499410), (20, 1004849469), (26, 772961130), (27, 744332940), (30, 669899646), (31, 648289980), (36, 558249705), (39, 515307420), (45, 446599764), (52, 386480565), (54, 372166470), (60, 334949823), (62, 324144990), (65, 309184452), (78, 257653710), (81, 248110980), (90, 223299882), (93, 216096660), (108, 186083235), (117, 171769140), (124, 162072495), (130, 154592226), (135, 148866588), (155, 129657996), (156, 128826855), (162, 124055490), (180, 111649941), (186, 108048330), (195, 103061484), (234, 85884570), (243, 82703660), (260, 77296113), (270, 74433294), (279, 72032220), (310, 64828998), (324, 62027745), (331, 60715980), (351, 57256380), (372, 54024165), (390, 51530742), (403, 49868460), (405, 49622196), (465, 43219332), (468, 42942285), (486, 41351830), (540, 37216647), (558, 36016110), (585, 34353828), (620, 32414499), (662, 30357990), (702, 28628190), (780, 25765371), (806, 24934230), (810, 24811098), (837, 24010740), (930, 21609666), (961, 20912580), (972, 20675915), (993, 20238660), (1053, 19085460), (1116, 18008055), (1170, 17176914), (1209, 16622820), (1215, 16540732), (1324, 15178995), (1395, 14406444), (1404, 14314095), (1612, 12467115), (1620, 12405549), (1655, 12143196), (1674, 12005370), (1755, 11451276), (1860, 10804833), (1922, 10456290), (1986, 10119330), (2015, 9973692), (2106, 9542730), (2340, 8588457), (2418, 8311410), (2430, 8270366), (2511, 8003580), (2790, 7203222), (2883, 6970860), (2979, 6746220), (3159, 6361820), (3310, 6071598), (3348, 6002685), (3510, 5725638), (3627, 5540940), (3844, 5228145), (3972, 5059665), (4030, 4986846), (4185, 4802148), (4212, 4771365), (4303, 4670460), (4805, 4182516), (4836, 4155705), (4860, 4135183), (4965, 4047732), (5022, 4001790), (5265, 3817092), (5580, 3601611), (5766, 3485430), (5958, 3373110), (6045, 3324564), (6318, 3180910), (6620, 3035799), (7020, 2862819), (7254, 2770470), (7533, 2667860), (8060, 2493423), (8370, 2401074), (8606, 2335230), (8649, 2323620), (8937, 2248740), (9610, 2091258), (9930, 2023866), (10044, 2000895), (10261, 1958580), (10530, 1908546), (10881, 1846980), (11532, 1742715), (11916, 1686555), (12090, 1662282), (12493, 1608660), (12555, 1600716), (12636, 1590455), (12909, 1556820), (14415, 1394172), (14508, 1385235), (14895, 1349244), (15066, 1333930), (15795, 1272364), (16740, 1200537), (17212, 1167615), (17298, 1161810), (17874, 1124370), (18135, 1108188), (19220, 1045629), (19860, 1011933), (20522, 979290), (21060, 954273), (21515, 934092), (21762, 923490), (24180, 831141), (24986, 804330), (25110, 800358), (25818, 778410), (25947, 774540), (26811, 749580), (28830, 697086), (29790, 674622), (30132, 666965), (30783, 652860), (31590, 636182), (32643, 615660), (34596, 580905), (35748, 562185), (36270, 554094), (37479, 536220), (37665, 533572), (38727, 518940), (41044, 489645), (43030, 467046), (43245, 464724), (43524, 461745), (44685, 449748), (49972, 402165), (50220, 400179), (51305, 391716), (51636, 389205), (51894, 387270), (53622, 374790), (54405, 369396), (57660, 348543), (59580, 337311), (61566, 326430), (62465, 321732), (63180, 318091), (64545, 311364), (65286, 307830), (72540, 277047), (74958, 268110), (75330, 266786), (77454, 259470), (77841, 258180), (80433, 249860), (86060, 233523), (86490, 232362), (89370, 224874), (92349, 217620), (97929, 205220), (102610, 195858), (103788, 193635), (107244, 187395), (108810, 184698), (112437, 178740), (116181, 172980), (123132, 163215), (124930, 160866), (129090, 155682), (129735, 154908), (130572, 153915), (133393, 150660), (134055, 149916)]