20100289684

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{85427}}^1$

素因数の和:86487

約数の個数: 24

約数和(自身を含む): 35808000480

約数和(自身を除く): 15707710796

約数列:

[1, 2, 4, 59, 118, 236, 997, 1994, 3988, 58823, 85427, 117646, 170854, 235292, 341708, 5040193, 10080386, 20160772, 85170719, 170341438, 340682876, 5025072421, 10050144842, 20100289684]

約数ペア:

[(1, 20100289684), (2, 10050144842), (4, 5025072421), (59, 340682876), (118, 170341438), (236, 85170719), (997, 20160772), (1994, 10080386), (3988, 5040193), (58823, 341708), (85427, 235292), (117646, 170854)]