20458582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{881}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 32577552

約数和(自身を除く): 12118970

約数列:

[1, 2, 17, 34, 683, 881, 1366, 1762, 11611, 14977, 23222, 29954, 601723, 1203446, 10229291, 20458582]

約数ペア:

[(1, 20458582), (2, 10229291), (17, 1203446), (34, 601723), (683, 29954), (881, 23222), (1366, 14977), (1762, 11611)]