20008253708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3187}}^1\times {\mathrm{38281}}^1$

素因数の和:41513

約数の個数: 24

約数和(自身を含む): 35880646704

約数和(自身を除く): 15872392996

約数列:

[1, 2, 4, 41, 82, 164, 3187, 6374, 12748, 38281, 76562, 130667, 153124, 261334, 522668, 1569521, 3139042, 6278084, 122001547, 244003094, 488006188, 5002063427, 10004126854, 20008253708]

約数ペア:

[(1, 20008253708), (2, 10004126854), (4, 5002063427), (41, 488006188), (82, 244003094), (164, 122001547), (3187, 6278084), (6374, 3139042), (12748, 1569521), (38281, 522668), (76562, 261334), (130667, 153124)]