20048882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84239}}^1$

素因数の和:84265

約数の個数: 16

約数和(自身を含む): 36391680

約数和(自身を除く): 16342798

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84239, 168478, 589673, 1179346, 1432063, 2864126, 10024441, 20048882]

約数ペア:

[(1, 20048882), (2, 10024441), (7, 2864126), (14, 1432063), (17, 1179346), (34, 589673), (119, 168478), (238, 84239)]