20436060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{340601}}^1$

素因数の和:340613

約数の個数: 24

約数和(自身を含む): 57221136

約数和(自身を除く): 36785076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 340601, 681202, 1021803, 1362404, 1703005, 2043606, 3406010, 4087212, 5109015, 6812020, 10218030, 20436060]

約数ペア:

[(1, 20436060), (2, 10218030), (3, 6812020), (4, 5109015), (5, 4087212), (6, 3406010), (10, 2043606), (12, 1703005), (15, 1362404), (20, 1021803), (30, 681202), (60, 340601)]