20218565018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1796567}}^1$

素因数の和:1796917

約数の個数: 16

約数和(自身を含む): 32208871104

約数和(自身を除く): 11990306086

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 1796567, 3593134, 30541639, 61083278, 594663677, 1189327354, 10109282509, 20218565018]

約数ペア:

[(1, 20218565018), (2, 10109282509), (17, 1189327354), (34, 594663677), (331, 61083278), (662, 30541639), (5627, 3593134), (11254, 1796567)]