20099402407

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1\times {\mathrm{13697}}^1$

素因数の和:18858

約数の個数: 16

約数和(自身を含む): 23537328192

約数和(自身を除く): 3437925785

約数列:

[1, 7, 41, 287, 5113, 13697, 35791, 95879, 209633, 561577, 1467431, 3931039, 70032761, 490229327, 2871343201, 20099402407]

約数ペア:

[(1, 20099402407), (7, 2871343201), (41, 490229327), (287, 70032761), (5113, 3931039), (13697, 1467431), (35791, 561577), (95879, 209633)]