20228523736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{5569}}^1$

素因数の和:6656

約数の個数: 64

約数和(自身を含む): 41708160000

約数和(自身を除く): 21479636264

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1039, 1748, 2078, 3496, 4156, 5569, 8312, 11138, 19741, 22276, 23897, 39482, 44552, 47794, 78964, 95588, 105811, 128087, 157928, 191176, 211622, 256174, 423244, 454043, 512348, 846488, 908086, 1024696, 1816172, 2433653, 3632344, 4867306, 5786191, 9734612, 11572382, 19469224, 23144764, 46289528, 109937629, 133082393, 219875258, 266164786, 439750516, 532329572, 879501032, 1064659144, 2528565467, 5057130934, 10114261868, 20228523736]

約数ペア:

[(1, 20228523736), (2, 10114261868), (4, 5057130934), (8, 2528565467), (19, 1064659144), (23, 879501032), (38, 532329572), (46, 439750516), (76, 266164786), (92, 219875258), (152, 133082393), (184, 109937629), (437, 46289528), (874, 23144764), (1039, 19469224), (1748, 11572382), (2078, 9734612), (3496, 5786191), (4156, 4867306), (5569, 3632344), (8312, 2433653), (11138, 1816172), (19741, 1024696), (22276, 908086), (23897, 846488), (39482, 512348), (44552, 454043), (47794, 423244), (78964, 256174), (95588, 211622), (105811, 191176), (128087, 157928)]