20782754487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{14983}}^1\times {\mathrm{14011}}^1$

素因数の和:29011

約数の個数: 24

約数和(自身を含む): 32753106048

約数和(自身を除く): 11970351561

約数列:

[1, 3, 9, 11, 33, 99, 14011, 14983, 42033, 44949, 126099, 134847, 154121, 164813, 462363, 494439, 1387089, 1483317, 209926813, 629780439, 1889341317, 2309194943, 6927584829, 20782754487]

約数ペア:

[(1, 20782754487), (3, 6927584829), (9, 2309194943), (11, 1889341317), (33, 629780439), (99, 209926813), (14011, 1483317), (14983, 1387089), (42033, 494439), (44949, 462363), (126099, 164813), (134847, 154121)]