20169484890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672316163}}^1$

素因数の和:672316173

約数の個数: 16

約数和(自身を含む): 48406763808

約数和(自身を除く): 28237278918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672316163, 1344632326, 2016948489, 3361580815, 4033896978, 6723161630, 10084742445, 20169484890]

約数ペア:

[(1, 20169484890), (2, 10084742445), (3, 6723161630), (5, 4033896978), (6, 3361580815), (10, 2016948489), (15, 1344632326), (30, 672316163)]