20952912903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9106003}}^1$

素因数の和:9106078

約数の個数: 16

約数和(自身を含む): 30596173440

約数和(自身を除く): 9643260537

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 9106003, 27318009, 118378039, 355134117, 537254177, 1611762531, 6984304301, 20952912903]

約数ペア:

[(1, 20952912903), (3, 6984304301), (13, 1611762531), (39, 537254177), (59, 355134117), (177, 118378039), (767, 27318009), (2301, 9106003)]