20162590610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4987}}^1\times {\mathrm{4003}}^1$

素因数の和:9098

約数の個数: 32

約数和(自身を含む): 36668503872

約数和(自身を除く): 16505913262

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 4003, 4987, 8006, 9974, 20015, 24935, 40030, 49870, 404303, 503687, 808606, 1007374, 2021515, 2518435, 4043030, 5036870, 19962961, 39925922, 99814805, 199629610, 2016259061, 4032518122, 10081295305, 20162590610]

約数ペア:

[(1, 20162590610), (2, 10081295305), (5, 4032518122), (10, 2016259061), (101, 199629610), (202, 99814805), (505, 39925922), (1010, 19962961), (4003, 5036870), (4987, 4043030), (8006, 2518435), (9974, 2021515), (20015, 1007374), (24935, 808606), (40030, 503687), (49870, 404303)]