20188110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672937}}^1$

素因数の和:672947

約数の個数: 16

約数和(自身を含む): 48451536

約数和(自身を除く): 28263426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672937, 1345874, 2018811, 3364685, 4037622, 6729370, 10094055, 20188110]

約数ペア:

[(1, 20188110), (2, 10094055), (3, 6729370), (5, 4037622), (6, 3364685), (10, 2018811), (15, 1345874), (30, 672937)]