20873166

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{5279}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 20944434

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 5279, 10558, 15837, 31674, 3478861, 6957722, 10436583, 20873166]

約数ペア:

[(1, 20873166), (2, 10436583), (3, 6957722), (6, 3478861), (659, 31674), (1318, 15837), (1977, 10558), (3954, 5279)]