20849874

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14419}}^1$

素因数の和:14665

約数の個数: 16

約数和(自身を含む): 41875680

約数和(自身を除く): 21025806

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14419, 28838, 43257, 86514, 3474979, 6949958, 10424937, 20849874]

約数ペア:

[(1, 20849874), (2, 10424937), (3, 6949958), (6, 3474979), (241, 86514), (482, 43257), (723, 28838), (1446, 14419)]