20678436

素因数分解:

$2^2\times 3^3\times {\mathrm{191467}}^1$

素因数の和:191480

約数の個数: 24

約数和(自身を含む): 53611040

約数和(自身を除く): 32932604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191467, 382934, 574401, 765868, 1148802, 1723203, 2297604, 3446406, 5169609, 6892812, 10339218, 20678436]

約数ペア:

[(1, 20678436), (2, 10339218), (3, 6892812), (4, 5169609), (6, 3446406), (9, 2297604), (12, 1723203), (18, 1148802), (27, 765868), (36, 574401), (54, 382934), (108, 191467)]