20374720128

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{842209}}^1$

素因数の和:842239

約数の個数: 128

約数和(自身を含む): 68724336000

約数和(自身を除く): 48349615872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 842209, 1684418, 2526627, 3368836, 5053254, 5895463, 6737672, 7579881, 10106508, 11790926, 13475344, 15159762, 17686389, 20213016, 22739643, 23581852, 26950688, 30319524, 35372778, 40426032, 45479286, 47163704, 53059167, 53901376, 60639048, 70745556, 80852064, 90958572, 94327408, 106118334, 107802752, 121278096, 141491112, 159177501, 161704128, 181917144, 188654816, 212236668, 242556192, 282982224, 318355002, 323408256, 363834288, 377309632, 424473336, 485112384, 565964448, 636710004, 727668576, 754619264, 848946672, 970224768, 1131928896, 1273420008, 1455337152, 1697893344, 2263857792, 2546840016, 2910674304, 3395786688, 5093680032, 6791573376, 10187360064, 20374720128]

約数ペア:

[(1, 20374720128), (2, 10187360064), (3, 6791573376), (4, 5093680032), (6, 3395786688), (7, 2910674304), (8, 2546840016), (9, 2263857792), (12, 1697893344), (14, 1455337152), (16, 1273420008), (18, 1131928896), (21, 970224768), (24, 848946672), (27, 754619264), (28, 727668576), (32, 636710004), (36, 565964448), (42, 485112384), (48, 424473336), (54, 377309632), (56, 363834288), (63, 323408256), (64, 318355002), (72, 282982224), (84, 242556192), (96, 212236668), (108, 188654816), (112, 181917144), (126, 161704128), (128, 159177501), (144, 141491112), (168, 121278096), (189, 107802752), (192, 106118334), (216, 94327408), (224, 90958572), (252, 80852064), (288, 70745556), (336, 60639048), (378, 53901376), (384, 53059167), (432, 47163704), (448, 45479286), (504, 40426032), (576, 35372778), (672, 30319524), (756, 26950688), (864, 23581852), (896, 22739643), (1008, 20213016), (1152, 17686389), (1344, 15159762), (1512, 13475344), (1728, 11790926), (2016, 10106508), (2688, 7579881), (3024, 6737672), (3456, 5895463), (4032, 5053254), (6048, 3368836), (8064, 2526627), (12096, 1684418), (24192, 842209)]