20044618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 33386724

約数和(自身を除く): 13342106

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 733, 1243, 1466, 2486, 8063, 13673, 16126, 27346, 82829, 88693, 165658, 177386, 911119, 1822238, 10022309, 20044618]

約数ペア:

[(1, 20044618), (2, 10022309), (11, 1822238), (22, 911119), (113, 177386), (121, 165658), (226, 88693), (242, 82829), (733, 27346), (1243, 16126), (1466, 13673), (2486, 8063)]