20579212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 38172960

約数和(自身を除く): 17593748

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4327, 4756, 8654, 17308, 125483, 177407, 250966, 354814, 501932, 709628, 5144803, 10289606, 20579212]

約数ペア:

[(1, 20579212), (2, 10289606), (4, 5144803), (29, 709628), (41, 501932), (58, 354814), (82, 250966), (116, 177407), (164, 125483), (1189, 17308), (2378, 8654), (4327, 4756)]