20115624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 34316376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1049, 1128, 1598, 2098, 2397, 3147, 3196, 4196, 4794, 6294, 6392, 8392, 9588, 12588, 17833, 19176, 25176, 35666, 49303, 53499, 71332, 98606, 106998, 142664, 147909, 197212, 213996, 295818, 394424, 427992, 591636, 838151, 1183272, 1676302, 2514453, 3352604, 5028906, 6705208, 10057812, 20115624]

約数ペア:

[(1, 20115624), (2, 10057812), (3, 6705208), (4, 5028906), (6, 3352604), (8, 2514453), (12, 1676302), (17, 1183272), (24, 838151), (34, 591636), (47, 427992), (51, 394424), (68, 295818), (94, 213996), (102, 197212), (136, 147909), (141, 142664), (188, 106998), (204, 98606), (282, 71332), (376, 53499), (408, 49303), (564, 35666), (799, 25176), (1049, 19176), (1128, 17833), (1598, 12588), (2098, 9588), (2397, 8392), (3147, 6392), (3196, 6294), (4196, 4794)]