20343721154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1\times {\mathrm{12653}}^1$

素因数の和:14162

約数の個数: 32

約数和(自身を含む): 33254712000

約数和(自身を除く): 12910990846

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1459, 2918, 12653, 25306, 27721, 42311, 55442, 84622, 240407, 366937, 480814, 733874, 803909, 1607818, 6971803, 13943606, 18460727, 36921454, 350753813, 535361083, 701507626, 1070722166, 10171860577, 20343721154]

約数ペア:

[(1, 20343721154), (2, 10171860577), (19, 1070722166), (29, 701507626), (38, 535361083), (58, 350753813), (551, 36921454), (1102, 18460727), (1459, 13943606), (2918, 6971803), (12653, 1607818), (25306, 803909), (27721, 733874), (42311, 480814), (55442, 366937), (84622, 240407)]