20370493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 24103296

約数和(自身を除く): 3732803

約数列:

[1, 11, 13, 143, 167, 853, 1837, 2171, 9383, 11089, 23881, 121979, 142451, 1566961, 1851863, 20370493]

約数ペア:

[(1, 20370493), (11, 1851863), (13, 1566961), (143, 142451), (167, 121979), (853, 23881), (1837, 11089), (2171, 9383)]