20163815061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4743311}}^1$

素因数の和:4743436

約数の個数: 16

約数和(自身を含む): 29218801920

約数和(自身を除く): 9054986859

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4743311, 14229933, 61663043, 184989129, 517020899, 1551062697, 6721271687, 20163815061]

約数ペア:

[(1, 20163815061), (3, 6721271687), (13, 1551062697), (39, 517020899), (109, 184989129), (327, 61663043), (1417, 14229933), (4251, 4743311)]