20114342570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{10211}}^1$

素因数の和:10595

約数の個数: 64

約数和(自身を含む): 41927694336

約数和(自身を除く): 21813351766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 263, 526, 535, 749, 1070, 1315, 1498, 1841, 2630, 3682, 3745, 7490, 9205, 10211, 18410, 20422, 28141, 51055, 56282, 71477, 102110, 140705, 142954, 196987, 281410, 357385, 393974, 714770, 984935, 1092577, 1969870, 2185154, 2685493, 5370986, 5462885, 7648039, 10925770, 13427465, 15296078, 18798451, 26854930, 37596902, 38240195, 76480390, 93992255, 187984510, 287347751, 574695502, 1436738755, 2011434257, 2873477510, 4022868514, 10057171285, 20114342570]

約数ペア:

[(1, 20114342570), (2, 10057171285), (5, 4022868514), (7, 2873477510), (10, 2011434257), (14, 1436738755), (35, 574695502), (70, 287347751), (107, 187984510), (214, 93992255), (263, 76480390), (526, 38240195), (535, 37596902), (749, 26854930), (1070, 18798451), (1315, 15296078), (1498, 13427465), (1841, 10925770), (2630, 7648039), (3682, 5462885), (3745, 5370986), (7490, 2685493), (9205, 2185154), (10211, 1969870), (18410, 1092577), (20422, 984935), (28141, 714770), (51055, 393974), (56282, 357385), (71477, 281410), (102110, 196987), (140705, 142954)]