20247929878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1\times {\mathrm{240869}}^1$

素因数の和:244703

約数の個数: 16

約数和(自身を含む): 33141785040

約数和(自身を除く): 12893855162

約数列:

[1, 2, 11, 22, 3821, 7642, 42031, 84062, 240869, 481738, 2649559, 5299118, 920360449, 1840720898, 10123964939, 20247929878]

約数ペア:

[(1, 20247929878), (2, 10123964939), (11, 1840720898), (22, 920360449), (3821, 5299118), (7642, 2649559), (42031, 481738), (84062, 240869)]