20163702810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672123427}}^1$

素因数の和:672123437

約数の個数: 16

約数和(自身を含む): 48392886816

約数和(自身を除く): 28229184006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672123427, 1344246854, 2016370281, 3360617135, 4032740562, 6721234270, 10081851405, 20163702810]

約数ペア:

[(1, 20163702810), (2, 10081851405), (3, 6721234270), (5, 4032740562), (6, 3360617135), (10, 2016370281), (15, 1344246854), (30, 672123427)]