20146765837

素因数分解:

${\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{419401}}^1$

素因数の和:419820

約数の個数: 12

約数和(自身を含む): 22200625468

約数和(自身を除く): 2053859631

約数列:

[1, 11, 121, 397, 4367, 48037, 419401, 4613411, 50747521, 166502197, 1831524167, 20146765837]

約数ペア:

[(1, 20146765837), (11, 1831524167), (121, 166502197), (397, 50747521), (4367, 4613411), (48037, 419401)]