20512116871

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4256509}}^1$

素因数の和:4256649

約数の個数: 8

約数和(自身を含む): 21112289600

約数和(自身を除く): 600172729

約数列:

[1, 61, 79, 4819, 4256509, 259647049, 336264211, 20512116871]

約数ペア:

[(1, 20512116871), (61, 336264211), (79, 259647049), (4819, 4256509)]