20731602304

素因数分解:

$2^7\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{6397}}^1$

素因数の和:10035

約数の個数: 64

約数和(自身を含む): 47221846560

約数和(自身を除く): 26490244256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 3617, 6397, 7234, 12794, 14468, 25319, 25588, 28936, 44779, 50638, 51176, 57872, 89558, 101276, 102352, 115744, 179116, 202552, 204704, 231488, 358232, 405104, 409408, 462976, 716464, 810208, 818816, 1432928, 1620416, 2865856, 3240832, 5731712, 23137949, 46275898, 92551796, 161965643, 185103592, 323931286, 370207184, 647862572, 740414368, 1295725144, 1480828736, 2591450288, 2961657472, 5182900576, 10365801152, 20731602304]

約数ペア:

[(1, 20731602304), (2, 10365801152), (4, 5182900576), (7, 2961657472), (8, 2591450288), (14, 1480828736), (16, 1295725144), (28, 740414368), (32, 647862572), (56, 370207184), (64, 323931286), (112, 185103592), (128, 161965643), (224, 92551796), (448, 46275898), (896, 23137949), (3617, 5731712), (6397, 3240832), (7234, 2865856), (12794, 1620416), (14468, 1432928), (25319, 818816), (25588, 810208), (28936, 716464), (44779, 462976), (50638, 409408), (51176, 405104), (57872, 358232), (89558, 231488), (101276, 204704), (102352, 202552), (115744, 179116)]