20135034472

素因数分解:

$2^3\times 7^1\times {\mathrm{5101}}^1\times {\mathrm{70487}}^1$

素因数の和:75601

約数の個数: 32

約数和(自身を含む): 43155573120

約数和(自身を除く): 23020538648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5101, 10202, 20404, 35707, 40808, 70487, 71414, 140974, 142828, 281948, 285656, 493409, 563896, 986818, 1973636, 3947272, 359554187, 719108374, 1438216748, 2516879309, 2876433496, 5033758618, 10067517236, 20135034472]

約数ペア:

[(1, 20135034472), (2, 10067517236), (4, 5033758618), (7, 2876433496), (8, 2516879309), (14, 1438216748), (28, 719108374), (56, 359554187), (5101, 3947272), (10202, 1973636), (20404, 986818), (35707, 563896), (40808, 493409), (70487, 285656), (71414, 281948), (140974, 142828)]