20484084

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13441}}^1$

素因数の和:13575

約数の個数: 24

約数和(自身を含む): 48176128

約数和(自身を除く): 27692044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13441, 26882, 40323, 53764, 80646, 161292, 1707007, 3414014, 5121021, 6828028, 10242042, 20484084]

約数ペア:

[(1, 20484084), (2, 10242042), (3, 6828028), (4, 5121021), (6, 3414014), (12, 1707007), (127, 161292), (254, 80646), (381, 53764), (508, 40323), (762, 26882), (1524, 13441)]