20228959609

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{75437}}^1$

素因数の和:75680

約数の個数: 16

約数和(自身を含む): 21508882560

約数和(自身を除く): 1279922951

約数列:

[1, 23, 89, 131, 2047, 3013, 11659, 75437, 268157, 1735051, 6713893, 9882247, 154419539, 227291681, 879519983, 20228959609]

約数ペア:

[(1, 20228959609), (23, 879519983), (89, 227291681), (131, 154419539), (2047, 9882247), (3013, 6713893), (11659, 1735051), (75437, 268157)]