20138025721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1\times {\mathrm{19543}}^1$

素因数の和:20496

約数の個数: 16

約数和(自身を含む): 22191039360

約数和(自身を除く): 2053013639

約数列:

[1, 11, 113, 829, 1243, 9119, 19543, 93677, 214973, 1030447, 2208359, 16201147, 24291949, 178212617, 1830729611, 20138025721]

約数ペア:

[(1, 20138025721), (11, 1830729611), (113, 178212617), (829, 24291949), (1243, 16201147), (9119, 2208359), (19543, 1030447), (93677, 214973)]