20171153378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1\times {\mathrm{1999}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 32171904000

約数和(自身を除く): 12000750622

約数列:

[1, 2, 17, 34, 463, 641, 926, 1282, 1999, 3998, 7871, 10897, 15742, 21794, 33983, 67966, 296783, 593566, 925537, 1281359, 1851074, 2562718, 5045311, 10090622, 15734129, 21783103, 31468258, 43566206, 593269217, 1186538434, 10085576689, 20171153378]

約数ペア:

[(1, 20171153378), (2, 10085576689), (17, 1186538434), (34, 593269217), (463, 43566206), (641, 31468258), (926, 21783103), (1282, 15734129), (1999, 10090622), (3998, 5045311), (7871, 2562718), (10897, 1851074), (15742, 1281359), (21794, 925537), (33983, 593566), (67966, 296783)]