20176357584

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1\times {\mathrm{2017}}^1$

素因数の和:3068

約数の個数: 80

約数和(自身を含む): 52408590080

約数和(自身を除く): 32232232496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 769, 813, 1084, 1538, 1626, 2017, 2168, 2307, 3076, 3252, 4034, 4336, 4614, 6051, 6152, 6504, 8068, 9228, 12102, 12304, 13008, 16136, 18456, 24204, 32272, 36912, 48408, 96816, 208399, 416798, 546607, 625197, 833596, 1093214, 1250394, 1551073, 1639821, 1667192, 2186428, 2500788, 3102146, 3279642, 3334384, 4372856, 4653219, 5001576, 6204292, 6559284, 8745712, 9306438, 10003152, 12408584, 13118568, 18612876, 24817168, 26237136, 37225752, 74451504, 420340783, 840681566, 1261022349, 1681363132, 2522044698, 3362726264, 5044089396, 6725452528, 10088178792, 20176357584]

約数ペア:

[(1, 20176357584), (2, 10088178792), (3, 6725452528), (4, 5044089396), (6, 3362726264), (8, 2522044698), (12, 1681363132), (16, 1261022349), (24, 840681566), (48, 420340783), (271, 74451504), (542, 37225752), (769, 26237136), (813, 24817168), (1084, 18612876), (1538, 13118568), (1626, 12408584), (2017, 10003152), (2168, 9306438), (2307, 8745712), (3076, 6559284), (3252, 6204292), (4034, 5001576), (4336, 4653219), (4614, 4372856), (6051, 3334384), (6152, 3279642), (6504, 3102146), (8068, 2500788), (9228, 2186428), (12102, 1667192), (12304, 1639821), (13008, 1551073), (16136, 1250394), (18456, 1093214), (24204, 833596), (32272, 625197), (36912, 546607), (48408, 416798), (96816, 208399)]