20161542063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8474797}}^1$

素因数の和:8474874

約数の個数: 16

約数和(自身を含む): 29424498656

約数和(自身を除く): 9262956593

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 8474797, 25424391, 110172361, 330517083, 516962617, 1550887851, 6720514021, 20161542063]

約数ペア:

[(1, 20161542063), (3, 6720514021), (13, 1550887851), (39, 516962617), (61, 330517083), (183, 110172361), (793, 25424391), (2379, 8474797)]