20168637566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{82007}}^1$

素因数の和:83624

約数の個数: 32

約数和(自身を含む): 37742049792

約数和(自身を除く): 17573412226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1597, 3194, 11179, 17567, 22358, 35134, 82007, 122969, 164014, 245938, 574049, 902077, 1148098, 1804154, 6314539, 12629078, 130965179, 261930358, 916756253, 1440616969, 1833512506, 2881233938, 10084318783, 20168637566]

約数ペア:

[(1, 20168637566), (2, 10084318783), (7, 2881233938), (11, 1833512506), (14, 1440616969), (22, 916756253), (77, 261930358), (154, 130965179), (1597, 12629078), (3194, 6314539), (11179, 1804154), (17567, 1148098), (22358, 902077), (35134, 574049), (82007, 245938), (122969, 164014)]