20137230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223747}}^1$

素因数の和:223760

約数の個数: 24

約数和(自身を含む): 52357032

約数和(自身を除く): 32219802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223747, 447494, 671241, 1118735, 1342482, 2013723, 2237470, 3356205, 4027446, 6712410, 10068615, 20137230]

約数ペア:

[(1, 20137230), (2, 10068615), (3, 6712410), (5, 4027446), (6, 3356205), (9, 2237470), (10, 2013723), (15, 1342482), (18, 1118735), (30, 671241), (45, 447494), (90, 223747)]