20175688322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2152303}}^1$

素因数の和:2152457

約数の個数: 16

約数和(自身を含む): 31251454080

約数和(自身を除く): 11075765758

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 2152303, 4304606, 92549029, 185098058, 234601027, 469202054, 10087844161, 20175688322]

約数ペア:

[(1, 20175688322), (2, 10087844161), (43, 469202054), (86, 234601027), (109, 185098058), (218, 92549029), (4687, 4304606), (9374, 2152303)]