20137312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48407}}^1$

素因数の和:48430

約数の個数: 24

約数和(自身を含む): 42695856

約数和(自身を除く): 22558544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48407, 96814, 193628, 387256, 629291, 774512, 1258582, 1549024, 2517164, 5034328, 10068656, 20137312]

約数ペア:

[(1, 20137312), (2, 10068656), (4, 5034328), (8, 2517164), (13, 1549024), (16, 1258582), (26, 774512), (32, 629291), (52, 387256), (104, 193628), (208, 96814), (416, 48407)]