20216356721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1\times {\mathrm{31081}}^1$

素因数の和:33160

約数の個数: 16

約数和(自身を含む): 22826620800

約数和(自身を除く): 2610264079

約数列:

[1, 11, 29, 319, 2039, 22429, 31081, 59131, 341891, 650441, 901349, 9914839, 63374159, 697115749, 1837850611, 20216356721]

約数ペア:

[(1, 20216356721), (11, 1837850611), (29, 697115749), (319, 63374159), (2039, 9914839), (22429, 901349), (31081, 650441), (59131, 341891)]