20020132020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{31013}}^1$

素因数の和:31114

約数の個数: 192

約数和(自身を含む): 67526161920

約数和(自身を除く): 47506029900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 53, 58, 60, 70, 84, 87, 105, 106, 116, 140, 145, 159, 174, 203, 210, 212, 265, 290, 318, 348, 371, 406, 420, 435, 530, 580, 609, 636, 742, 795, 812, 870, 1015, 1060, 1113, 1218, 1484, 1537, 1590, 1740, 1855, 2030, 2226, 2436, 3045, 3074, 3180, 3710, 4060, 4452, 4611, 5565, 6090, 6148, 7420, 7685, 9222, 10759, 11130, 12180, 15370, 18444, 21518, 22260, 23055, 30740, 31013, 32277, 43036, 46110, 53795, 62026, 64554, 92220, 93039, 107590, 124052, 129108, 155065, 161385, 186078, 215180, 217091, 310130, 322770, 372156, 434182, 465195, 620260, 645540, 651273, 868364, 899377, 930390, 1085455, 1302546, 1643689, 1798754, 1860780, 2170910, 2605092, 2698131, 3256365, 3287378, 3597508, 4341820, 4496885, 4931067, 5396262, 6295639, 6512730, 6574756, 8218445, 8993770, 9862134, 10792524, 11505823, 12591278, 13025460, 13490655, 16436890, 17987540, 18886917, 19724268, 23011646, 24655335, 25182556, 26981310, 31478195, 32873780, 34517469, 37773834, 46023292, 47666981, 49310670, 53962620, 57529115, 62956390, 69034938, 75547668, 94434585, 95333962, 98621340, 115058230, 125912780, 138069876, 143000943, 172587345, 188869170, 190667924, 230116460, 238334905, 286001886, 333668867, 345174690, 377738340, 476669810, 572003772, 667337734, 690349380, 715004715, 953339620, 1001006601, 1334675468, 1430009430, 1668344335, 2002013202, 2860018860, 3336688670, 4004026404, 5005033005, 6673377340, 10010066010, 20020132020]

約数ペア:

[(1, 20020132020), (2, 10010066010), (3, 6673377340), (4, 5005033005), (5, 4004026404), (6, 3336688670), (7, 2860018860), (10, 2002013202), (12, 1668344335), (14, 1430009430), (15, 1334675468), (20, 1001006601), (21, 953339620), (28, 715004715), (29, 690349380), (30, 667337734), (35, 572003772), (42, 476669810), (53, 377738340), (58, 345174690), (60, 333668867), (70, 286001886), (84, 238334905), (87, 230116460), (105, 190667924), (106, 188869170), (116, 172587345), (140, 143000943), (145, 138069876), (159, 125912780), (174, 115058230), (203, 98621340), (210, 95333962), (212, 94434585), (265, 75547668), (290, 69034938), (318, 62956390), (348, 57529115), (371, 53962620), (406, 49310670), (420, 47666981), (435, 46023292), (530, 37773834), (580, 34517469), (609, 32873780), (636, 31478195), (742, 26981310), (795, 25182556), (812, 24655335), (870, 23011646), (1015, 19724268), (1060, 18886917), (1113, 17987540), (1218, 16436890), (1484, 13490655), (1537, 13025460), (1590, 12591278), (1740, 11505823), (1855, 10792524), (2030, 9862134), (2226, 8993770), (2436, 8218445), (3045, 6574756), (3074, 6512730), (3180, 6295639), (3710, 5396262), (4060, 4931067), (4452, 4496885), (4611, 4341820), (5565, 3597508), (6090, 3287378), (6148, 3256365), (7420, 2698131), (7685, 2605092), (9222, 2170910), (10759, 1860780), (11130, 1798754), (12180, 1643689), (15370, 1302546), (18444, 1085455), (21518, 930390), (22260, 899377), (23055, 868364), (30740, 651273), (31013, 645540), (32277, 620260), (43036, 465195), (46110, 434182), (53795, 372156), (62026, 322770), (64554, 310130), (92220, 217091), (93039, 215180), (107590, 186078), (124052, 161385), (129108, 155065)]