20633436

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4513}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 52579072

約数和(自身を除く): 31945636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4513, 4572, 9026, 13539, 18052, 27078, 40617, 54156, 81234, 162468, 573151, 1146302, 1719453, 2292604, 3438906, 5158359, 6877812, 10316718, 20633436]

約数ペア:

[(1, 20633436), (2, 10316718), (3, 6877812), (4, 5158359), (6, 3438906), (9, 2292604), (12, 1719453), (18, 1146302), (36, 573151), (127, 162468), (254, 81234), (381, 54156), (508, 40617), (762, 27078), (1143, 18052), (1524, 13539), (2286, 9026), (4513, 4572)]