20763782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7907}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 33877872

約数和(自身を除く): 13114090

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7907, 15814, 102791, 205582, 798607, 1597214, 10381891, 20763782]

約数ペア:

[(1, 20763782), (2, 10381891), (13, 1597214), (26, 798607), (101, 205582), (202, 102791), (1313, 15814), (2626, 7907)]