20186349404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5441}}^1\times {\mathrm{71347}}^1$

素因数の和:76805

約数の個数: 24

約数和(自身を含む): 38051029968

約数和(自身を除く): 17864680564

約数列:

[1, 2, 4, 13, 26, 52, 5441, 10882, 21764, 70733, 71347, 141466, 142694, 282932, 285388, 927511, 1855022, 3710044, 388199027, 776398054, 1552796108, 5046587351, 10093174702, 20186349404]

約数ペア:

[(1, 20186349404), (2, 10093174702), (4, 5046587351), (13, 1552796108), (26, 776398054), (52, 388199027), (5441, 3710044), (10882, 1855022), (21764, 927511), (70733, 285388), (71347, 282932), (141466, 142694)]