20166962690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{102563}}^1$

素因数の和:102683

約数の個数: 48

約数和(自身を含む): 42284265408

約数和(自身を除く): 22117302718

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2809, 3710, 5618, 14045, 19663, 28090, 39326, 98315, 102563, 196630, 205126, 512815, 717941, 1025630, 1435882, 3589705, 5435839, 7179410, 10871678, 27179195, 38050873, 54358390, 76101746, 190254365, 288099467, 380508730, 576198934, 1440497335, 2016696269, 2880994670, 4033392538, 10083481345, 20166962690]

約数ペア:

[(1, 20166962690), (2, 10083481345), (5, 4033392538), (7, 2880994670), (10, 2016696269), (14, 1440497335), (35, 576198934), (53, 380508730), (70, 288099467), (106, 190254365), (265, 76101746), (371, 54358390), (530, 38050873), (742, 27179195), (1855, 10871678), (2809, 7179410), (3710, 5435839), (5618, 3589705), (14045, 1435882), (19663, 1025630), (28090, 717941), (39326, 512815), (98315, 205126), (102563, 196630)]