20124154424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4397}}^1\times {\mathrm{52009}}^1$

素因数の和:56423

約数の個数: 32

約数和(自身を含む): 41173196400

約数和(自身を除く): 21049041976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4397, 8794, 17588, 35176, 48367, 52009, 96734, 104018, 193468, 208036, 386936, 416072, 572099, 1144198, 2288396, 4576792, 228683573, 457367146, 914734292, 1829468584, 2515519303, 5031038606, 10062077212, 20124154424]

約数ペア:

[(1, 20124154424), (2, 10062077212), (4, 5031038606), (8, 2515519303), (11, 1829468584), (22, 914734292), (44, 457367146), (88, 228683573), (4397, 4576792), (8794, 2288396), (17588, 1144198), (35176, 572099), (48367, 416072), (52009, 386936), (96734, 208036), (104018, 193468)]