20160990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224011}}^1$

素因数の和:224024

約数の個数: 24

約数和(自身を含む): 52418808

約数和(自身を除く): 32257818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224011, 448022, 672033, 1120055, 1344066, 2016099, 2240110, 3360165, 4032198, 6720330, 10080495, 20160990]

約数ペア:

[(1, 20160990), (2, 10080495), (3, 6720330), (5, 4032198), (6, 3360165), (9, 2240110), (10, 2016099), (15, 1344066), (18, 1120055), (30, 672033), (45, 448022), (90, 224011)]