20652124

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{87509}}^1$

素因数の和:87572

約数の個数: 12

約数和(自身を含む): 36754200

約数和(自身を除く): 16102076

約数列:

[1, 2, 4, 59, 118, 236, 87509, 175018, 350036, 5163031, 10326062, 20652124]

約数ペア:

[(1, 20652124), (2, 10326062), (4, 5163031), (59, 350036), (118, 175018), (236, 87509)]