20176894078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1883227}}^1$

素因数の和:1883727

約数の個数: 16

約数和(自身を含む): 33084549504

約数和(自身を除く): 12907655426

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 1883227, 3766454, 20715497, 41430994, 917131549, 1834263098, 10088447039, 20176894078]

約数ペア:

[(1, 20176894078), (2, 10088447039), (11, 1834263098), (22, 917131549), (487, 41430994), (974, 20715497), (5357, 3766454), (10714, 1883227)]