20083089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 8846511

約数列:

[1, 3, 13, 39, 419, 1229, 1257, 3687, 5447, 15977, 16341, 47931, 514951, 1544853, 6694363, 20083089]

約数ペア:

[(1, 20083089), (3, 6694363), (13, 1544853), (39, 514951), (419, 47931), (1229, 16341), (1257, 15977), (3687, 5447)]