20369705472

素因数分解:

$2^9\times 3^3\times {\mathrm{1473503}}^1$

素因数の和:1473530

約数の個数: 80

約数和(自身を含む): 60295783680

約数和(自身を除く): 39926078208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1473503, 2947006, 4420509, 5894012, 8841018, 11788024, 13261527, 17682036, 23576048, 26523054, 35364072, 39784581, 47152096, 53046108, 70728144, 79569162, 94304192, 106092216, 141456288, 159138324, 188608384, 212184432, 282912576, 318276648, 377216768, 424368864, 565825152, 636553296, 754433536, 848737728, 1131650304, 1273106592, 1697475456, 2263300608, 2546213184, 3394950912, 5092426368, 6789901824, 10184852736, 20369705472]

約数ペア:

[(1, 20369705472), (2, 10184852736), (3, 6789901824), (4, 5092426368), (6, 3394950912), (8, 2546213184), (9, 2263300608), (12, 1697475456), (16, 1273106592), (18, 1131650304), (24, 848737728), (27, 754433536), (32, 636553296), (36, 565825152), (48, 424368864), (54, 377216768), (64, 318276648), (72, 282912576), (96, 212184432), (108, 188608384), (128, 159138324), (144, 141456288), (192, 106092216), (216, 94304192), (256, 79569162), (288, 70728144), (384, 53046108), (432, 47152096), (512, 39784581), (576, 35364072), (768, 26523054), (864, 23576048), (1152, 17682036), (1536, 13261527), (1728, 11788024), (2304, 8841018), (3456, 5894012), (4608, 4420509), (6912, 2947006), (13824, 1473503)]