20131603776

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{812807}}^1$

素因数の和:812868

約数の個数: 84

約数和(自身を含む): 59045624352

約数和(自身を除く): 38914020576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 24768, 812807, 1625614, 2438421, 3251228, 4876842, 6502456, 7315263, 9753684, 13004912, 14630526, 19507368, 26009824, 29261052, 34950701, 39014736, 52019648, 58522104, 69901402, 78029472, 104852103, 117044208, 139802804, 156058944, 209704206, 234088416, 279605608, 314556309, 419408412, 468176832, 559211216, 629112618, 838816824, 1118422432, 1258225236, 1677633648, 2236844864, 2516450472, 3355267296, 5032900944, 6710534592, 10065801888, 20131603776]

約数ペア:

[(1, 20131603776), (2, 10065801888), (3, 6710534592), (4, 5032900944), (6, 3355267296), (8, 2516450472), (9, 2236844864), (12, 1677633648), (16, 1258225236), (18, 1118422432), (24, 838816824), (32, 629112618), (36, 559211216), (43, 468176832), (48, 419408412), (64, 314556309), (72, 279605608), (86, 234088416), (96, 209704206), (129, 156058944), (144, 139802804), (172, 117044208), (192, 104852103), (258, 78029472), (288, 69901402), (344, 58522104), (387, 52019648), (516, 39014736), (576, 34950701), (688, 29261052), (774, 26009824), (1032, 19507368), (1376, 14630526), (1548, 13004912), (2064, 9753684), (2752, 7315263), (3096, 6502456), (4128, 4876842), (6192, 3251228), (8256, 2438421), (12384, 1625614), (24768, 812807)]