20137555176

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1\times {\mathrm{21577}}^1$

素因数の和:22674

約数の個数: 64

約数和(自身を含む): 51756127680

約数和(自身を除く): 31618572504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1051, 2102, 3153, 4204, 6306, 8408, 12612, 21577, 25224, 38887, 43154, 64731, 77774, 86308, 116661, 129462, 155548, 172616, 233322, 258924, 311096, 466644, 517848, 798349, 933288, 1596698, 2395047, 3193396, 4790094, 6386792, 9580188, 19160376, 22677427, 45354854, 68032281, 90709708, 136064562, 181419416, 272129124, 544258248, 839064799, 1678129598, 2517194397, 3356259196, 5034388794, 6712518392, 10068777588, 20137555176]

約数ペア:

[(1, 20137555176), (2, 10068777588), (3, 6712518392), (4, 5034388794), (6, 3356259196), (8, 2517194397), (12, 1678129598), (24, 839064799), (37, 544258248), (74, 272129124), (111, 181419416), (148, 136064562), (222, 90709708), (296, 68032281), (444, 45354854), (888, 22677427), (1051, 19160376), (2102, 9580188), (3153, 6386792), (4204, 4790094), (6306, 3193396), (8408, 2395047), (12612, 1596698), (21577, 933288), (25224, 798349), (38887, 517848), (43154, 466644), (64731, 311096), (77774, 258924), (86308, 233322), (116661, 172616), (129462, 155548)]