20802238872592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41939997727}}^1$

素因数の和:41939997766

約数の個数: 20

約数和(自身を含む): 41604477746176

約数和(自身を除く): 20802238873584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41939997727, 83879995454, 167759990908, 335519981816, 671039963632, 1300139929537, 2600279859074, 5200559718148, 10401119436296, 20802238872592]

約数ペア:

[(1, 20802238872592), (2, 10401119436296), (4, 5200559718148), (8, 2600279859074), (16, 1300139929537), (31, 671039963632), (62, 335519981816), (124, 167759990908), (248, 83879995454), (496, 41939997727)]