20504706

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{17707}}^1$

素因数の和:17905

約数の個数: 16

約数和(自身を含む): 41224224

約数和(自身を除く): 20719518

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 17707, 35414, 53121, 106242, 3417451, 6834902, 10252353, 20504706]

約数ペア:

[(1, 20504706), (2, 10252353), (3, 6834902), (6, 3417451), (193, 106242), (386, 53121), (579, 35414), (1158, 17707)]