20235306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37061}}^1$

素因数の和:37086

約数の個数: 32

約数和(自身を含む): 49811328

約数和(自身を除く): 29576022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37061, 74122, 111183, 222366, 259427, 481793, 518854, 778281, 963586, 1445379, 1556562, 2890758, 3372551, 6745102, 10117653, 20235306]

約数ペア:

[(1, 20235306), (2, 10117653), (3, 6745102), (6, 3372551), (7, 2890758), (13, 1556562), (14, 1445379), (21, 963586), (26, 778281), (39, 518854), (42, 481793), (78, 259427), (91, 222366), (182, 111183), (273, 74122), (546, 37061)]