20083332766

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{41011}}^1$

素因数の和:41309

約数の個数: 48

約数和(自身を含む): 37028914560

約数和(自身を除く): 16945581794

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 263, 266, 526, 931, 1841, 1862, 3682, 4997, 9994, 12887, 25774, 34979, 41011, 69958, 82022, 244853, 287077, 489706, 574154, 779209, 1558418, 2009539, 4019078, 5454463, 10785893, 10908926, 21571786, 38181241, 75501251, 76362482, 151002502, 204931967, 409863934, 528508757, 1057017514, 1434523769, 2869047538, 10041666383, 20083332766]

約数ペア:

[(1, 20083332766), (2, 10041666383), (7, 2869047538), (14, 1434523769), (19, 1057017514), (38, 528508757), (49, 409863934), (98, 204931967), (133, 151002502), (263, 76362482), (266, 75501251), (526, 38181241), (931, 21571786), (1841, 10908926), (1862, 10785893), (3682, 5454463), (4997, 4019078), (9994, 2009539), (12887, 1558418), (25774, 779209), (34979, 574154), (41011, 489706), (69958, 287077), (82022, 244853)]