20146044992

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{27581}}^1$

素因数の和:27807

約数の個数: 56

約数和(自身を含む): 40731883992

約数和(自身を除く): 20585839000

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 113, 202, 226, 404, 452, 808, 904, 1616, 1808, 3232, 3616, 6464, 7232, 11413, 22826, 27581, 45652, 55162, 91304, 110324, 182608, 220648, 365216, 441296, 730432, 882592, 1765184, 2785681, 3116653, 5571362, 6233306, 11142724, 12466612, 22285448, 24933224, 44570896, 49866448, 89141792, 99732896, 178283584, 199465792, 314781953, 629563906, 1259127812, 2518255624, 5036511248, 10073022496, 20146044992]

約数ペア:

[(1, 20146044992), (2, 10073022496), (4, 5036511248), (8, 2518255624), (16, 1259127812), (32, 629563906), (64, 314781953), (101, 199465792), (113, 178283584), (202, 99732896), (226, 89141792), (404, 49866448), (452, 44570896), (808, 24933224), (904, 22285448), (1616, 12466612), (1808, 11142724), (3232, 6233306), (3616, 5571362), (6464, 3116653), (7232, 2785681), (11413, 1765184), (22826, 882592), (27581, 730432), (45652, 441296), (55162, 365216), (91304, 220648), (110324, 182608)]