20213115913

素因数分解:

${\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1\times {\mathrm{1823}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 20993656320

約数和(自身を除く): 780540407

約数列:

[1, 29, 433, 883, 1823, 12557, 25607, 52867, 382339, 789359, 1609709, 11087831, 22891411, 46681561, 697003997, 20213115913]

約数ペア:

[(1, 20213115913), (29, 697003997), (433, 46681561), (883, 22891411), (1823, 11087831), (12557, 1609709), (25607, 789359), (52867, 382339)]