20134863495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{5419}}^1$

素因数の和:7069

約数の個数: 64

約数和(自身を含む): 37931328000

約数和(自身を除く): 17796464505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1619, 2295, 4857, 5419, 8095, 14571, 16257, 24285, 27095, 27523, 43713, 48771, 72855, 81285, 82569, 92123, 137615, 146313, 218565, 243855, 247707, 276369, 412845, 460615, 731565, 743121, 829107, 1238535, 1381845, 2487321, 3715605, 4145535, 8773361, 12436605, 26320083, 43866805, 78960249, 131600415, 149147137, 236880747, 394801245, 447441411, 745735685, 1184403735, 1342324233, 2237207055, 4026972699, 6711621165, 20134863495]

約数ペア:

[(1, 20134863495), (3, 6711621165), (5, 4026972699), (9, 2237207055), (15, 1342324233), (17, 1184403735), (27, 745735685), (45, 447441411), (51, 394801245), (85, 236880747), (135, 149147137), (153, 131600415), (255, 78960249), (459, 43866805), (765, 26320083), (1619, 12436605), (2295, 8773361), (4857, 4145535), (5419, 3715605), (8095, 2487321), (14571, 1381845), (16257, 1238535), (24285, 829107), (27095, 743121), (27523, 731565), (43713, 460615), (48771, 412845), (72855, 276369), (81285, 247707), (82569, 243855), (92123, 218565), (137615, 146313)]