20270976

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4799}}^1$

素因数の和:4827

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 38481024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4799, 9598, 14397, 19196, 28794, 38392, 52789, 57588, 76784, 105578, 115176, 153568, 158367, 211156, 230352, 307136, 316734, 422312, 460704, 614272, 633468, 844624, 921408, 1266936, 1689248, 1842816, 2533872, 3378496, 5067744, 6756992, 10135488, 20270976]

約数ペア:

[(1, 20270976), (2, 10135488), (3, 6756992), (4, 5067744), (6, 3378496), (8, 2533872), (11, 1842816), (12, 1689248), (16, 1266936), (22, 921408), (24, 844624), (32, 633468), (33, 614272), (44, 460704), (48, 422312), (64, 316734), (66, 307136), (88, 230352), (96, 211156), (128, 158367), (132, 153568), (176, 115176), (192, 105578), (264, 76784), (352, 57588), (384, 52789), (528, 38392), (704, 28794), (1056, 19196), (1408, 14397), (2112, 9598), (4224, 4799)]