20477799360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7110347}}^1$

素因数の和:7110370

約数の個数: 84

約数和(自身を含む): 70435107288

約数和(自身を除く): 49957307928

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, 7110347, 14220694, 21331041, 28441388, 35551735, 42662082, 56882776, 63993123, 71103470, 85324164, 106655205, 113765552, 127986246, 142206940, 170648328, 213310410, 227531104, 255972492, 284413880, 319965615, 341296656, 426620820, 455062208, 511944984, 568827760, 639931230, 682593312, 853241640, 1023889968, 1137655520, 1279862460, 1365186624, 1706483280, 2047779936, 2275311040, 2559724920, 3412966560, 4095559872, 5119449840, 6825933120, 10238899680, 20477799360]

約数ペア:

[(1, 20477799360), (2, 10238899680), (3, 6825933120), (4, 5119449840), (5, 4095559872), (6, 3412966560), (8, 2559724920), (9, 2275311040), (10, 2047779936), (12, 1706483280), (15, 1365186624), (16, 1279862460), (18, 1137655520), (20, 1023889968), (24, 853241640), (30, 682593312), (32, 639931230), (36, 568827760), (40, 511944984), (45, 455062208), (48, 426620820), (60, 341296656), (64, 319965615), (72, 284413880), (80, 255972492), (90, 227531104), (96, 213310410), (120, 170648328), (144, 142206940), (160, 127986246), (180, 113765552), (192, 106655205), (240, 85324164), (288, 71103470), (320, 63993123), (360, 56882776), (480, 42662082), (576, 35551735), (720, 28441388), (960, 21331041), (1440, 14220694), (2880, 7110347)]