20163858810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672128627}}^1$

素因数の和:672128637

約数の個数: 16

約数和(自身を含む): 48393261216

約数和(自身を除く): 28229402406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672128627, 1344257254, 2016385881, 3360643135, 4032771762, 6721286270, 10081929405, 20163858810]

約数ペア:

[(1, 20163858810), (2, 10081929405), (3, 6721286270), (5, 4032771762), (6, 3360643135), (10, 2016385881), (15, 1344257254), (30, 672128627)]