20132448444

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1990159}}^1$

素因数の和:1990450

約数の個数: 36

約数和(自身を含む): 51071485920

約数和(自身を除く): 30939037476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 1990159, 3980318, 5970477, 7960636, 11940954, 17911431, 23881908, 35822862, 71645724, 559234679, 1118469358, 1677704037, 2236938716, 3355408074, 5033112111, 6710816148, 10066224222, 20132448444]

約数ペア:

[(1, 20132448444), (2, 10066224222), (3, 6710816148), (4, 5033112111), (6, 3355408074), (9, 2236938716), (12, 1677704037), (18, 1118469358), (36, 559234679), (281, 71645724), (562, 35822862), (843, 23881908), (1124, 17911431), (1686, 11940954), (2529, 7960636), (3372, 5970477), (5058, 3980318), (10116, 1990159)]