20213776831

素因数分解:

${\mathrm{233}}^1\times {\mathrm{1987}}^1\times {\mathrm{43661}}^1$

素因数の和:45881

約数の個数: 8

約数和(自身を含む): 20311213104

約数和(自身を除く): 97436273

約数列:

[1, 233, 1987, 43661, 462971, 10173013, 86754407, 20213776831]

約数ペア:

[(1, 20213776831), (233, 86754407), (1987, 10173013), (43661, 462971)]