20594880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7151}}^1$

素因数の和:7174

約数の個数: 84

約数和(自身を含む): 70847712

約数和(自身を除く): 50252832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 64359, 71510, 85812, 107265, 114416, 128718, 143020, 171624, 214530, 228832, 257436, 286040, 321795, 343248, 429060, 457664, 514872, 572080, 643590, 686496, 858120, 1029744, 1144160, 1287180, 1372992, 1716240, 2059488, 2288320, 2574360, 3432480, 4118976, 5148720, 6864960, 10297440, 20594880]

約数ペア:

[(1, 20594880), (2, 10297440), (3, 6864960), (4, 5148720), (5, 4118976), (6, 3432480), (8, 2574360), (9, 2288320), (10, 2059488), (12, 1716240), (15, 1372992), (16, 1287180), (18, 1144160), (20, 1029744), (24, 858120), (30, 686496), (32, 643590), (36, 572080), (40, 514872), (45, 457664), (48, 429060), (60, 343248), (64, 321795), (72, 286040), (80, 257436), (90, 228832), (96, 214530), (120, 171624), (144, 143020), (160, 128718), (180, 114416), (192, 107265), (240, 85812), (288, 71510), (320, 64359), (360, 57208), (480, 42906), (576, 35755), (720, 28604), (960, 21453), (1440, 14302), (2880, 7151)]