20555725692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4387

約数の個数: 96

約数和(自身を含む): 50991800832

約数和(自身を除く): 30436075140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 277, 402, 554, 804, 831, 1108, 1541, 1662, 3082, 3324, 4013, 4623, 6164, 6371, 8026, 9246, 12039, 12742, 16052, 18492, 18559, 19113, 24078, 25484, 37118, 38226, 48156, 55677, 74236, 76452, 92299, 111354, 184598, 222708, 268871, 276897, 369196, 426857, 537742, 553794, 806613, 853714, 1075484, 1107588, 1111601, 1280571, 1613226, 1707428, 2223202, 2561142, 3226452, 3334803, 4446404, 5122284, 6184033, 6669606, 12368066, 13339212, 18552099, 24736132, 25566823, 37104198, 51133646, 74208396, 74477267, 76700469, 102267292, 148954534, 153400938, 223431801, 297909068, 306801876, 446863602, 893727204, 1712977141, 3425954282, 5138931423, 6851908564, 10277862846, 20555725692]

約数ペア:

[(1, 20555725692), (2, 10277862846), (3, 6851908564), (4, 5138931423), (6, 3425954282), (12, 1712977141), (23, 893727204), (46, 446863602), (67, 306801876), (69, 297909068), (92, 223431801), (134, 153400938), (138, 148954534), (201, 102267292), (268, 76700469), (276, 74477267), (277, 74208396), (402, 51133646), (554, 37104198), (804, 25566823), (831, 24736132), (1108, 18552099), (1541, 13339212), (1662, 12368066), (3082, 6669606), (3324, 6184033), (4013, 5122284), (4623, 4446404), (6164, 3334803), (6371, 3226452), (8026, 2561142), (9246, 2223202), (12039, 1707428), (12742, 1613226), (16052, 1280571), (18492, 1111601), (18559, 1107588), (19113, 1075484), (24078, 853714), (25484, 806613), (37118, 553794), (38226, 537742), (48156, 426857), (55677, 369196), (74236, 276897), (76452, 268871), (92299, 222708), (111354, 184598)]