20149971698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1\times {\mathrm{264359}}^1$

素因数の和:266041

約数の個数: 16

約数和(自身を含む): 31558239360

約数和(自身を除く): 11408267662

約数列:

[1, 2, 23, 46, 1657, 3314, 38111, 76222, 264359, 528718, 6080257, 12160514, 438042863, 876085726, 10074985849, 20149971698]

約数ペア:

[(1, 20149971698), (2, 10074985849), (23, 876085726), (46, 438042863), (1657, 12160514), (3314, 6080257), (38111, 528718), (76222, 264359)]