20160970372

素因数分解:

$2^2\times {\mathrm{49991}}^1\times {\mathrm{100823}}^1$

素因数の和:150818

約数の個数: 12

約数和(自身を含む): 35282753856

約数和(自身を除く): 15121783484

約数列:

[1, 2, 4, 49991, 99982, 100823, 199964, 201646, 403292, 5040242593, 10080485186, 20160970372]

約数ペア:

[(1, 20160970372), (2, 10080485186), (4, 5040242593), (49991, 403292), (99982, 201646), (100823, 199964)]