20176490830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106192057}}^1$

素因数の和:106192083

約数の個数: 16

約数和(自身を含む): 38229140880

約数和(自身を除く): 18052650050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106192057, 212384114, 530960285, 1061920570, 2017649083, 4035298166, 10088245415, 20176490830]

約数ペア:

[(1, 20176490830), (2, 10088245415), (5, 4035298166), (10, 2017649083), (19, 1061920570), (38, 530960285), (95, 212384114), (190, 106192057)]