20579724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 61689600

約数和(自身を除く): 41109876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1019, 1122, 1188, 1683, 1836, 2038, 2244, 3057, 3366, 4076, 5049, 6114, 6732, 9171, 10098, 11209, 12228, 17323, 18342, 20196, 22418, 27513, 33627, 34646, 36684, 44836, 51969, 55026, 67254, 69292, 100881, 103938, 110052, 134508, 155907, 190553, 201762, 207876, 302643, 311814, 381106, 403524, 467721, 571659, 605286, 623628, 762212, 935442, 1143318, 1210572, 1714977, 1870884, 2286636, 3429954, 5144931, 6859908, 10289862, 20579724]

約数ペア:

[(1, 20579724), (2, 10289862), (3, 6859908), (4, 5144931), (6, 3429954), (9, 2286636), (11, 1870884), (12, 1714977), (17, 1210572), (18, 1143318), (22, 935442), (27, 762212), (33, 623628), (34, 605286), (36, 571659), (44, 467721), (51, 403524), (54, 381106), (66, 311814), (68, 302643), (99, 207876), (102, 201762), (108, 190553), (132, 155907), (153, 134508), (187, 110052), (198, 103938), (204, 100881), (297, 69292), (306, 67254), (374, 55026), (396, 51969), (459, 44836), (561, 36684), (594, 34646), (612, 33627), (748, 27513), (918, 22418), (1019, 20196), (1122, 18342), (1188, 17323), (1683, 12228), (1836, 11209), (2038, 10098), (2244, 9171), (3057, 6732), (3366, 6114), (4076, 5049)]