20162888521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1247009}}^1$

素因数の和:1247088

約数の個数: 16

約数和(自身を含む): 22745462400

約数和(自身を除く): 2582573879

約数列:

[1, 19, 23, 37, 437, 703, 851, 16169, 1247009, 23693171, 28681207, 46139333, 544942933, 876647327, 1061204659, 20162888521]

約数ペア:

[(1, 20162888521), (19, 1061204659), (23, 876647327), (37, 544942933), (437, 46139333), (703, 28681207), (851, 23693171), (16169, 1247009)]