20160649747

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{125221427}}^1$

素因数の和:125221457

約数の個数: 8

約数和(自身を含む): 24042514176

約数和(自身を除く): 3881864429

約数列:

[1, 7, 23, 161, 125221427, 876549989, 2880092821, 20160649747]

約数ペア:

[(1, 20160649747), (7, 2880092821), (23, 876549989), (161, 125221427)]