20433387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2927}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 9080853

約数列:

[1, 3, 13, 39, 179, 537, 2327, 2927, 6981, 8781, 38051, 114153, 523933, 1571799, 6811129, 20433387]

約数ペア:

[(1, 20433387), (3, 6811129), (13, 1571799), (39, 523933), (179, 114153), (537, 38051), (2327, 8781), (2927, 6981)]