20794432

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5507}}^1$

素因数の和:5578

約数の個数: 28

約数和(自身を含む): 41970960

約数和(自身を除く): 21176528

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5507, 11014, 22028, 44056, 88112, 176224, 324913, 352448, 649826, 1299652, 2599304, 5198608, 10397216, 20794432]

約数ペア:

[(1, 20794432), (2, 10397216), (4, 5198608), (8, 2599304), (16, 1299652), (32, 649826), (59, 352448), (64, 324913), (118, 176224), (236, 88112), (472, 44056), (944, 22028), (1888, 11014), (3776, 5507)]