20132646478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{31799}}^1$

素因数の和:32952

約数の個数: 32

約数和(自身を含む): 35388057600

約数和(自身を除く): 15255411122

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1103, 2206, 7721, 15442, 31799, 45223, 63598, 90446, 222593, 316561, 445186, 633122, 1303759, 2607518, 9126313, 18252626, 35074297, 70148594, 245520079, 491040158, 1438046177, 2876092354, 10066323239, 20132646478]

約数ペア:

[(1, 20132646478), (2, 10066323239), (7, 2876092354), (14, 1438046177), (41, 491040158), (82, 245520079), (287, 70148594), (574, 35074297), (1103, 18252626), (2206, 9126313), (7721, 2607518), (15442, 1303759), (31799, 633122), (45223, 445186), (63598, 316561), (90446, 222593)]