20705736

素因数分解:

$2^3\times 3^1\times {\mathrm{862739}}^1$

素因数の和:862748

約数の個数: 16

約数和(自身を含む): 51764400

約数和(自身を除く): 31058664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 862739, 1725478, 2588217, 3450956, 5176434, 6901912, 10352868, 20705736]

約数ペア:

[(1, 20705736), (2, 10352868), (3, 6901912), (4, 5176434), (6, 3450956), (8, 2588217), (12, 1725478), (24, 862739)]