20633348

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 16138492

約数列:

[1, 2, 4, 113, 191, 226, 239, 382, 452, 478, 764, 956, 21583, 27007, 43166, 45649, 54014, 86332, 91298, 108028, 182596, 5158337, 10316674, 20633348]

約数ペア:

[(1, 20633348), (2, 10316674), (4, 5158337), (113, 182596), (191, 108028), (226, 91298), (239, 86332), (382, 54014), (452, 45649), (478, 43166), (764, 27007), (956, 21583)]