20124898095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1\times {\mathrm{9127}}^1$

素因数の和:17799

約数の個数: 32

約数和(自身を含む): 34101623808

約数和(自身を除く): 13976725713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8647, 9127, 25941, 27381, 43235, 45635, 129705, 136905, 146999, 155159, 440997, 465477, 734995, 775795, 2204985, 2327385, 78921169, 236763507, 394605845, 1183817535, 1341659873, 4024979619, 6708299365, 20124898095]

約数ペア:

[(1, 20124898095), (3, 6708299365), (5, 4024979619), (15, 1341659873), (17, 1183817535), (51, 394605845), (85, 236763507), (255, 78921169), (8647, 2327385), (9127, 2204985), (25941, 775795), (27381, 734995), (43235, 465477), (45635, 440997), (129705, 155159), (136905, 146999)]