20137304730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671243491}}^1$

素因数の和:671243501

約数の個数: 16

約数和(自身を含む): 48329531424

約数和(自身を除く): 28192226694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671243491, 1342486982, 2013730473, 3356217455, 4027460946, 6712434910, 10068652365, 20137304730]

約数ペア:

[(1, 20137304730), (2, 10068652365), (3, 6712434910), (5, 4027460946), (6, 3356217455), (10, 2013730473), (15, 1342486982), (30, 671243491)]