20145841339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1789}}^1\times {\mathrm{2617}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 21781550560

約数和(自身を除く): 1635709221

約数列:

[1, 13, 331, 1789, 2617, 4303, 23257, 34021, 592159, 866227, 4681813, 7698067, 11260951, 60863569, 1549680103, 20145841339]

約数ペア:

[(1, 20145841339), (13, 1549680103), (331, 60863569), (1789, 11260951), (2617, 7698067), (4303, 4681813), (23257, 866227), (34021, 592159)]