20110431692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{33797}}^1\times {\mathrm{11443}}^1$

素因数の和:45257

約数の個数: 24

約数和(自身を含む): 37904862576

約数和(自身を除く): 17794430884

約数列:

[1, 2, 4, 13, 26, 52, 11443, 22886, 33797, 45772, 67594, 135188, 148759, 297518, 439361, 595036, 878722, 1757444, 386739071, 773478142, 1546956284, 5027607923, 10055215846, 20110431692]

約数ペア:

[(1, 20110431692), (2, 10055215846), (4, 5027607923), (13, 1546956284), (26, 773478142), (52, 386739071), (11443, 1757444), (22886, 878722), (33797, 595036), (45772, 439361), (67594, 297518), (135188, 148759)]