20161458955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{957107}}^1$

素因数の和:957506

約数の個数: 16

約数和(自身を含む): 26462121984

約数和(自身を除く): 6300663029

約数列:

[1, 5, 11, 55, 383, 1915, 4213, 21065, 957107, 4785535, 10528177, 52640885, 366571981, 1832859905, 4032291791, 20161458955]

約数ペア:

[(1, 20161458955), (5, 4032291791), (11, 1832859905), (55, 366571981), (383, 52640885), (1915, 10528177), (4213, 4785535), (21065, 957107)]