20252528

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{3449}}^1$

素因数の和:3824

約数の個数: 20

約数和(自身を含む): 39357600

約数和(自身を除く): 19105072

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 3449, 5872, 6898, 13796, 27592, 55184, 1265783, 2531566, 5063132, 10126264, 20252528]

約数ペア:

[(1, 20252528), (2, 10126264), (4, 5063132), (8, 2531566), (16, 1265783), (367, 55184), (734, 27592), (1468, 13796), (2936, 6898), (3449, 5872)]