20737093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 3164603

約数列:

[1, 13, 17, 103, 221, 911, 1339, 1751, 11843, 15487, 22763, 93833, 201331, 1219829, 1595161, 20737093]

約数ペア:

[(1, 20737093), (13, 1595161), (17, 1219829), (103, 201331), (221, 93833), (911, 22763), (1339, 15487), (1751, 11843)]