20112793776

素因数分解:

$2^4\times 3^4\times {\mathrm{2399}}^1\times {\mathrm{6469}}^1$

素因数の和:8888

約数の個数: 100

約数和(自身を含む): 58245528000

約数和(自身を除く): 38132734224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2399, 4798, 6469, 7197, 9596, 12938, 14394, 19192, 19407, 21591, 25876, 28788, 38384, 38814, 43182, 51752, 57576, 58221, 64773, 77628, 86364, 103504, 115152, 116442, 129546, 155256, 172728, 174663, 194319, 232884, 259092, 310512, 345456, 349326, 388638, 465768, 518184, 523989, 698652, 777276, 931536, 1036368, 1047978, 1397304, 1554552, 2095956, 2794608, 3109104, 4191912, 8383824, 15519131, 31038262, 46557393, 62076524, 93114786, 124153048, 139672179, 186229572, 248306096, 279344358, 372459144, 419016537, 558688716, 744918288, 838033074, 1117377432, 1257049611, 1676066148, 2234754864, 2514099222, 3352132296, 5028198444, 6704264592, 10056396888, 20112793776]

約数ペア:

[(1, 20112793776), (2, 10056396888), (3, 6704264592), (4, 5028198444), (6, 3352132296), (8, 2514099222), (9, 2234754864), (12, 1676066148), (16, 1257049611), (18, 1117377432), (24, 838033074), (27, 744918288), (36, 558688716), (48, 419016537), (54, 372459144), (72, 279344358), (81, 248306096), (108, 186229572), (144, 139672179), (162, 124153048), (216, 93114786), (324, 62076524), (432, 46557393), (648, 31038262), (1296, 15519131), (2399, 8383824), (4798, 4191912), (6469, 3109104), (7197, 2794608), (9596, 2095956), (12938, 1554552), (14394, 1397304), (19192, 1047978), (19407, 1036368), (21591, 931536), (25876, 777276), (28788, 698652), (38384, 523989), (38814, 518184), (43182, 465768), (51752, 388638), (57576, 349326), (58221, 345456), (64773, 310512), (77628, 259092), (86364, 232884), (103504, 194319), (115152, 174663), (116442, 172728), (129546, 155256)]