20170662526

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{4099}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 35545770000

約数和(自身を除く): 15375107474

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 337, 674, 1043, 2086, 2359, 4099, 4718, 7301, 8198, 14602, 16513, 28693, 33026, 50213, 57386, 100426, 200851, 351491, 401702, 610751, 702982, 1221502, 1381363, 2460437, 2762726, 4275257, 4920874, 8550514, 9669541, 19339082, 29926799, 59853598, 67686787, 135373574, 205823087, 411646174, 1440761609, 2881523218, 10085331263, 20170662526]

約数ペア:

[(1, 20170662526), (2, 10085331263), (7, 2881523218), (14, 1440761609), (49, 411646174), (98, 205823087), (149, 135373574), (298, 67686787), (337, 59853598), (674, 29926799), (1043, 19339082), (2086, 9669541), (2359, 8550514), (4099, 4920874), (4718, 4275257), (7301, 2762726), (8198, 2460437), (14602, 1381363), (16513, 1221502), (28693, 702982), (33026, 610751), (50213, 401702), (57386, 351491), (100426, 200851)]