20342099764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25051847}}^1$

素因数の和:25051887

約数の個数: 24

約数和(自身を含む): 42087104640

約数和(自身を除く): 21745004876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25051847, 50103694, 100207388, 175362929, 350725858, 701451716, 726503563, 1453007126, 2906014252, 5085524941, 10171049882, 20342099764]

約数ペア:

[(1, 20342099764), (2, 10171049882), (4, 5085524941), (7, 2906014252), (14, 1453007126), (28, 726503563), (29, 701451716), (58, 350725858), (116, 175362929), (203, 100207388), (406, 50103694), (812, 25051847)]