20576720348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2126573}}^1$

素因数の和:2126677

約数の個数: 24

約数和(自身を含む): 37512765360

約数和(自身を除く): 16936045012

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 2126573, 4253146, 8506292, 87189493, 125467807, 174378986, 250935614, 348757972, 501871228, 5144180087, 10288360174, 20576720348]

約数ペア:

[(1, 20576720348), (2, 10288360174), (4, 5144180087), (41, 501871228), (59, 348757972), (82, 250935614), (118, 174378986), (164, 125467807), (236, 87189493), (2419, 8506292), (4838, 4253146), (9676, 2126573)]