20229856438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15901}}^1\times {\mathrm{57829}}^1$

素因数の和:73743

約数の個数: 16

約数和(自身を含む): 33106055760

約数和(自身を除く): 12876199322

約数列:

[1, 2, 11, 22, 15901, 31802, 57829, 115658, 174911, 349822, 636119, 1272238, 919538929, 1839077858, 10114928219, 20229856438]

約数ペア:

[(1, 20229856438), (2, 10114928219), (11, 1839077858), (22, 919538929), (15901, 1272238), (31802, 636119), (57829, 349822), (115658, 174911)]