20163690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224041}}^1$

素因数の和:224054

約数の個数: 24

約数和(自身を含む): 52425828

約数和(自身を除く): 32262138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224041, 448082, 672123, 1120205, 1344246, 2016369, 2240410, 3360615, 4032738, 6721230, 10081845, 20163690]

約数ペア:

[(1, 20163690), (2, 10081845), (3, 6721230), (5, 4032738), (6, 3360615), (9, 2240410), (10, 2016369), (15, 1344246), (18, 1120205), (30, 672123), (45, 448082), (90, 224041)]