20242580799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{1279}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 33478410240

約数和(自身を除く): 13235829441

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1031, 1279, 2193, 3093, 3837, 5117, 7217, 8953, 15351, 17527, 21651, 21743, 26859, 44333, 52581, 54997, 65229, 122689, 132999, 152201, 164991, 310331, 368067, 384979, 456603, 753661, 930993, 934949, 1154937, 1318649, 2260983, 2804847, 3955947, 5275627, 6544643, 9230543, 15826881, 19633929, 22417033, 27691629, 56701907, 67251099, 156919231, 170105721, 396913349, 470757693, 963932419, 1190740047, 2891797257, 6747526933, 20242580799]

約数ペア:

[(1, 20242580799), (3, 6747526933), (7, 2891797257), (17, 1190740047), (21, 963932419), (43, 470757693), (51, 396913349), (119, 170105721), (129, 156919231), (301, 67251099), (357, 56701907), (731, 27691629), (903, 22417033), (1031, 19633929), (1279, 15826881), (2193, 9230543), (3093, 6544643), (3837, 5275627), (5117, 3955947), (7217, 2804847), (8953, 2260983), (15351, 1318649), (17527, 1154937), (21651, 934949), (21743, 930993), (26859, 753661), (44333, 456603), (52581, 384979), (54997, 368067), (65229, 310331), (122689, 164991), (132999, 152201)]