20808515542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1\times {\mathrm{181553}}^1$

素因数の和:184943

約数の個数: 16

約数和(自身を含む): 33058804752

約数和(自身を除く): 12250289210

約数列:

[1, 2, 17, 34, 3371, 6742, 57307, 114614, 181553, 363106, 3086401, 6172802, 612015163, 1224030326, 10404257771, 20808515542]

約数ペア:

[(1, 20808515542), (2, 10404257771), (17, 1224030326), (34, 612015163), (3371, 6172802), (6742, 3086401), (57307, 363106), (114614, 181553)]