20236742643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1\times {\mathrm{2039}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 29260062720

約数和(自身を除く): 9023320077

約数列:

[1, 3, 13, 39, 173, 519, 1471, 2039, 2249, 4413, 6117, 6747, 19123, 26507, 57369, 79521, 254483, 352747, 763449, 1058241, 2999369, 3308279, 4585711, 8998107, 9924837, 13757133, 38991797, 116975391, 518890837, 1556672511, 6745580881, 20236742643]

約数ペア:

[(1, 20236742643), (3, 6745580881), (13, 1556672511), (39, 518890837), (173, 116975391), (519, 38991797), (1471, 13757133), (2039, 9924837), (2249, 8998107), (4413, 4585711), (6117, 3308279), (6747, 2999369), (19123, 1058241), (26507, 763449), (57369, 352747), (79521, 254483)]