20245874817

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2064431}}^1$

素因数の和:2064908

約数の個数: 16

約数和(自身を含む): 30916933632

約数和(自身を除く): 10671058815

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 2064431, 6193293, 14451017, 43353051, 964089277, 2892267831, 6748624939, 20245874817]

約数ペア:

[(1, 20245874817), (3, 6748624939), (7, 2892267831), (21, 964089277), (467, 43353051), (1401, 14451017), (3269, 6193293), (9807, 2064431)]