20170572

素因数分解:

$2^2\times 3^1\times {\mathrm{1680881}}^1$

素因数の和:1680888

約数の個数: 12

約数和(自身を含む): 47064696

約数和(自身を除く): 26894124

約数列:

[1, 2, 3, 4, 6, 12, 1680881, 3361762, 5042643, 6723524, 10085286, 20170572]

約数ペア:

[(1, 20170572), (2, 10085286), (3, 6723524), (4, 5042643), (6, 3361762), (12, 1680881)]