20565118522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{113173}}^1$

素因数の和:113458

約数の個数: 32

約数和(自身を含む): 34509016080

約数和(自身を除く): 13943897558

約数列:

[1, 2, 13, 26, 29, 58, 241, 377, 482, 754, 3133, 6266, 6989, 13978, 90857, 113173, 181714, 226346, 1471249, 2942498, 3282017, 6564034, 27274693, 42666221, 54549386, 85332442, 354571009, 709142018, 790966097, 1581932194, 10282559261, 20565118522]

約数ペア:

[(1, 20565118522), (2, 10282559261), (13, 1581932194), (26, 790966097), (29, 709142018), (58, 354571009), (241, 85332442), (377, 54549386), (482, 42666221), (754, 27274693), (3133, 6564034), (6266, 3282017), (6989, 2942498), (13978, 1471249), (90857, 226346), (113173, 181714)]