20434656

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 60213888

約数和(自身を除く): 39779232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 132, 148, 176, 222, 264, 296, 352, 407, 444, 523, 528, 592, 814, 888, 1046, 1056, 1184, 1221, 1569, 1628, 1776, 2092, 2442, 3138, 3256, 3552, 4184, 4884, 5753, 6276, 6512, 8368, 9768, 11506, 12552, 13024, 16736, 17259, 19351, 19536, 23012, 25104, 34518, 38702, 39072, 46024, 50208, 58053, 69036, 77404, 92048, 116106, 138072, 154808, 184096, 212861, 232212, 276144, 309616, 425722, 464424, 552288, 619232, 638583, 851444, 928848, 1277166, 1702888, 1857696, 2554332, 3405776, 5108664, 6811552, 10217328, 20434656]

約数ペア:

[(1, 20434656), (2, 10217328), (3, 6811552), (4, 5108664), (6, 3405776), (8, 2554332), (11, 1857696), (12, 1702888), (16, 1277166), (22, 928848), (24, 851444), (32, 638583), (33, 619232), (37, 552288), (44, 464424), (48, 425722), (66, 309616), (74, 276144), (88, 232212), (96, 212861), (111, 184096), (132, 154808), (148, 138072), (176, 116106), (222, 92048), (264, 77404), (296, 69036), (352, 58053), (407, 50208), (444, 46024), (523, 39072), (528, 38702), (592, 34518), (814, 25104), (888, 23012), (1046, 19536), (1056, 19351), (1184, 17259), (1221, 16736), (1569, 13024), (1628, 12552), (1776, 11506), (2092, 9768), (2442, 8368), (3138, 6512), (3256, 6276), (3552, 5753), (4184, 4884)]