2016226192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 4213123200

約数和(自身を除く): 2196897008

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 109, 142, 152, 218, 284, 304, 436, 568, 857, 872, 1136, 1349, 1714, 1744, 2071, 2698, 3428, 4142, 5396, 6856, 7739, 8284, 10792, 13712, 15478, 16283, 16568, 21584, 30956, 32566, 33136, 60847, 61912, 65132, 93413, 121694, 123824, 130264, 147041, 186826, 243388, 260528, 294082, 373652, 486776, 588164, 747304, 973552, 1156093, 1176328, 1494608, 1774847, 2312186, 2352656, 3549694, 4624372, 6632323, 7099388, 9248744, 13264646, 14198776, 18497488, 26529292, 28397552, 53058584, 106117168, 126014137, 252028274, 504056548, 1008113096, 2016226192]

約数ペア:

[(1, 2016226192), (2, 1008113096), (4, 504056548), (8, 252028274), (16, 126014137), (19, 106117168), (38, 53058584), (71, 28397552), (76, 26529292), (109, 18497488), (142, 14198776), (152, 13264646), (218, 9248744), (284, 7099388), (304, 6632323), (436, 4624372), (568, 3549694), (857, 2352656), (872, 2312186), (1136, 1774847), (1349, 1494608), (1714, 1176328), (1744, 1156093), (2071, 973552), (2698, 747304), (3428, 588164), (4142, 486776), (5396, 373652), (6856, 294082), (7739, 260528), (8284, 243388), (10792, 186826), (13712, 147041), (15478, 130264), (16283, 123824), (16568, 121694), (21584, 93413), (30956, 65132), (32566, 61912), (33136, 60847)]