20736060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{345601}}^1$

素因数の和:345613

約数の個数: 24

約数和(自身を含む): 58061136

約数和(自身を除く): 37325076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 345601, 691202, 1036803, 1382404, 1728005, 2073606, 3456010, 4147212, 5184015, 6912020, 10368030, 20736060]

約数ペア:

[(1, 20736060), (2, 10368030), (3, 6912020), (4, 5184015), (5, 4147212), (6, 3456010), (10, 2073606), (12, 1728005), (15, 1382404), (20, 1036803), (30, 691202), (60, 345601)]