20183152020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{13217}}^1$

素因数の和:14081

約数の個数: 96

約数和(自身を含む): 58411293696

約数和(自身を除く): 38228141676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 821, 930, 1642, 1860, 2463, 3284, 4105, 4926, 8210, 9852, 12315, 13217, 16420, 24630, 25451, 26434, 39651, 49260, 50902, 52868, 66085, 76353, 79302, 101804, 127255, 132170, 152706, 158604, 198255, 254510, 264340, 305412, 381765, 396510, 409727, 509020, 763530, 793020, 819454, 1229181, 1527060, 1638908, 2048635, 2458362, 4097270, 4916724, 6145905, 8194540, 10851157, 12291810, 21702314, 24583620, 32553471, 43404628, 54255785, 65106942, 108511570, 130213884, 162767355, 217023140, 325534710, 336385867, 651069420, 672771734, 1009157601, 1345543468, 1681929335, 2018315202, 3363858670, 4036630404, 5045788005, 6727717340, 10091576010, 20183152020]

約数ペア:

[(1, 20183152020), (2, 10091576010), (3, 6727717340), (4, 5045788005), (5, 4036630404), (6, 3363858670), (10, 2018315202), (12, 1681929335), (15, 1345543468), (20, 1009157601), (30, 672771734), (31, 651069420), (60, 336385867), (62, 325534710), (93, 217023140), (124, 162767355), (155, 130213884), (186, 108511570), (310, 65106942), (372, 54255785), (465, 43404628), (620, 32553471), (821, 24583620), (930, 21702314), (1642, 12291810), (1860, 10851157), (2463, 8194540), (3284, 6145905), (4105, 4916724), (4926, 4097270), (8210, 2458362), (9852, 2048635), (12315, 1638908), (13217, 1527060), (16420, 1229181), (24630, 819454), (25451, 793020), (26434, 763530), (39651, 509020), (49260, 409727), (50902, 396510), (52868, 381765), (66085, 305412), (76353, 264340), (79302, 254510), (101804, 198255), (127255, 158604), (132170, 152706)]