20546214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 44477664

約数和(自身を除く): 23931450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1093, 1446, 2186, 3133, 3279, 6266, 6558, 9399, 14209, 18798, 28418, 42627, 85254, 263413, 526826, 790239, 1580478, 3424369, 6848738, 10273107, 20546214]

約数ペア:

[(1, 20546214), (2, 10273107), (3, 6848738), (6, 3424369), (13, 1580478), (26, 790239), (39, 526826), (78, 263413), (241, 85254), (482, 42627), (723, 28418), (1093, 18798), (1446, 14209), (2186, 9399), (3133, 6558), (3279, 6266)]