20104964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24049}}^1$

素因数の和:24083

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 20299036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24049, 48098, 96196, 264539, 456931, 529078, 913862, 1058156, 1827724, 5026241, 10052482, 20104964]

約数ペア:

[(1, 20104964), (2, 10052482), (4, 5026241), (11, 1827724), (19, 1058156), (22, 913862), (38, 529078), (44, 456931), (76, 264539), (209, 96196), (418, 48098), (836, 24049)]