20641035

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2267}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 12453621

約数列:

[1, 3, 5, 15, 607, 1821, 2267, 3035, 6801, 9105, 11335, 34005, 1376069, 4128207, 6880345, 20641035]

約数ペア:

[(1, 20641035), (3, 6880345), (5, 4128207), (15, 1376069), (607, 34005), (1821, 11335), (2267, 9105), (3035, 6801)]