2026746620

素因数分解:

$2^2\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{27817}}^1$

素因数の和:31469

約数の個数: 24

約数和(自身を含む): 4257489264

約数和(自身を除く): 2230742644

約数列:

[1, 2, 4, 5, 10, 20, 3643, 7286, 14572, 18215, 27817, 36430, 55634, 72860, 111268, 139085, 278170, 556340, 101337331, 202674662, 405349324, 506686655, 1013373310, 2026746620]

約数ペア:

[(1, 2026746620), (2, 1013373310), (4, 506686655), (5, 405349324), (10, 202674662), (20, 101337331), (3643, 556340), (7286, 278170), (14572, 139085), (18215, 111268), (27817, 72860), (36430, 55634)]