20129883943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{436061}}^1$

素因数の和:436194

約数の個数: 16

約数和(自身を含む): 22417075296

約数和(自身を除く): 2287191353

約数列:

[1, 13, 53, 67, 689, 871, 3551, 46163, 436061, 5668793, 23111233, 29216087, 300446029, 379809131, 1548452611, 20129883943]

約数ペア:

[(1, 20129883943), (13, 1548452611), (53, 379809131), (67, 300446029), (689, 29216087), (871, 23111233), (3551, 5668793), (46163, 436061)]