20970297794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1377269}}^1$

素因数の和:1377625

約数の個数: 16

約数和(自身を含む): 32922262080

約数和(自身を除く): 11951964286

約数列:

[1, 2, 23, 46, 331, 662, 7613, 15226, 1377269, 2754538, 31677187, 63354374, 455876039, 911752078, 10485148897, 20970297794]

約数ペア:

[(1, 20970297794), (2, 10485148897), (23, 911752078), (46, 455876039), (331, 63354374), (662, 31677187), (7613, 2754538), (15226, 1377269)]