20565430278

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23003837}}^1$

素因数の和:23003991

約数の個数: 16

約数和(自身を含む): 41406908400

約数和(自身を除く): 20841478122

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23003837, 46007674, 69011511, 138023022, 3427571713, 6855143426, 10282715139, 20565430278]

約数ペア:

[(1, 20565430278), (2, 10282715139), (3, 6855143426), (6, 3427571713), (149, 138023022), (298, 69011511), (447, 46007674), (894, 23003837)]