20511965249

素因数分解:

${\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{2861}}^1$

素因数の和:3592

約数の個数: 16

約数和(自身を含む): 20944344960

約数和(自身を除く): 432379711

約数列:

[1, 71, 241, 419, 2861, 17111, 29749, 100979, 203131, 689501, 1198759, 7169509, 48954571, 85111889, 288900919, 20511965249]

約数ペア:

[(1, 20511965249), (71, 288900919), (241, 85111889), (419, 48954571), (2861, 7169509), (17111, 1198759), (29749, 689501), (100979, 203131)]