2020130372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1733}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 3945821040

約数和(自身を除く): 1925690668

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 773, 1508, 1546, 1733, 3092, 3466, 6932, 10049, 20098, 22417, 22529, 40196, 44834, 45058, 50257, 89668, 90116, 100514, 201028, 291421, 582842, 653341, 1165684, 1306682, 1339609, 2613364, 2679218, 5358436, 17414917, 34829834, 38848661, 69659668, 77697322, 155394644, 505032593, 1010065186, 2020130372]

約数ペア:

[(1, 2020130372), (2, 1010065186), (4, 505032593), (13, 155394644), (26, 77697322), (29, 69659668), (52, 38848661), (58, 34829834), (116, 17414917), (377, 5358436), (754, 2679218), (773, 2613364), (1508, 1339609), (1546, 1306682), (1733, 1165684), (3092, 653341), (3466, 582842), (6932, 291421), (10049, 201028), (20098, 100514), (22417, 90116), (22529, 89668), (40196, 50257), (44834, 45058)]