20935430

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3449}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 37756800

約数和(自身を除く): 16821370

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 3449, 6070, 6898, 17245, 34490, 2093543, 4187086, 10467715, 20935430]

約数ペア:

[(1, 20935430), (2, 10467715), (5, 4187086), (10, 2093543), (607, 34490), (1214, 17245), (3035, 6898), (3449, 6070)]