20394090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226601}}^1$

素因数の和:226614

約数の個数: 24

約数和(自身を含む): 53024868

約数和(自身を除く): 32630778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226601, 453202, 679803, 1133005, 1359606, 2039409, 2266010, 3399015, 4078818, 6798030, 10197045, 20394090]

約数ペア:

[(1, 20394090), (2, 10197045), (3, 6798030), (5, 4078818), (6, 3399015), (9, 2266010), (10, 2039409), (15, 1359606), (18, 1133005), (30, 679803), (45, 453202), (90, 226601)]