20189749661

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1\times {\mathrm{6143}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 21599944704

約数和(自身を除く): 1410195043

約数列:

[1, 17, 103, 1751, 1877, 6143, 31909, 104431, 193331, 632729, 3286627, 10756393, 11530411, 196016987, 1187632333, 20189749661]

約数ペア:

[(1, 20189749661), (17, 1187632333), (103, 196016987), (1751, 11530411), (1877, 10756393), (6143, 3286627), (31909, 632729), (104431, 193331)]