20133428404

素因数分解:

$2^2\times {\mathrm{63761}}^1\times {\mathrm{78941}}^1$

素因数の和:142706

約数の個数: 12

約数和(自身を含む): 35234498628

約数和(自身を除く): 15101070224

約数列:

[1, 2, 4, 63761, 78941, 127522, 157882, 255044, 315764, 5033357101, 10066714202, 20133428404]

約数ペア:

[(1, 20133428404), (2, 10066714202), (4, 5033357101), (63761, 315764), (78941, 255044), (127522, 157882)]