20036628482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{31817}}^1$

素因数の和:32342

約数の個数: 32

約数和(自身を含む): 33050756592

約数和(自身を除く): 13014128110

約数列:

[1, 2, 13, 26, 53, 106, 457, 689, 914, 1378, 5941, 11882, 24221, 31817, 48442, 63634, 314873, 413621, 629746, 827242, 1686301, 3372602, 14540369, 21921913, 29080738, 43843826, 189024797, 378049594, 770639557, 1541279114, 10018314241, 20036628482]

約数ペア:

[(1, 20036628482), (2, 10018314241), (13, 1541279114), (26, 770639557), (53, 378049594), (106, 189024797), (457, 43843826), (689, 29080738), (914, 21921913), (1378, 14540369), (5941, 3372602), (11882, 1686301), (24221, 827242), (31817, 629746), (48442, 413621), (63634, 314873)]