20100285973

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{9857}}^1$

素因数の和:10956

約数の個数: 16

約数和(自身を含む): 21028296960

約数和(自身を除く): 928010987

約数列:

[1, 43, 47, 1009, 2021, 9857, 43387, 47423, 423851, 463279, 2039189, 9945713, 19920997, 427665659, 467448511, 20100285973]

約数ペア:

[(1, 20100285973), (43, 467448511), (47, 427665659), (1009, 19920997), (2021, 9945713), (9857, 2039189), (43387, 463279), (47423, 423851)]