20160684052

素因数分解:

$2^2\times {\mathrm{38747}}^1\times {\mathrm{130079}}^1$

素因数の和:168830

約数の個数: 12

約数和(自身を含む): 35282378880

約数和(自身を除く): 15121694828

約数列:

[1, 2, 4, 38747, 77494, 130079, 154988, 260158, 520316, 5040171013, 10080342026, 20160684052]

約数ペア:

[(1, 20160684052), (2, 10080342026), (4, 5040171013), (38747, 520316), (77494, 260158), (130079, 154988)]