20093304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 43773576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 131, 132, 154, 166, 168, 231, 249, 262, 264, 308, 332, 393, 462, 498, 524, 581, 616, 664, 786, 913, 917, 924, 996, 1048, 1162, 1441, 1572, 1743, 1826, 1834, 1848, 1992, 2324, 2739, 2751, 2882, 3144, 3486, 3652, 3668, 4323, 4648, 5478, 5502, 5764, 6391, 6972, 7304, 7336, 8646, 10087, 10873, 10956, 11004, 11528, 12782, 13944, 17292, 19173, 20174, 21746, 21912, 22008, 25564, 30261, 32619, 34584, 38346, 40348, 43492, 51128, 60522, 65238, 76111, 76692, 80696, 86984, 119603, 121044, 130476, 152222, 153384, 228333, 239206, 242088, 260952, 304444, 358809, 456666, 478412, 608888, 717618, 837221, 913332, 956824, 1435236, 1674442, 1826664, 2511663, 2870472, 3348884, 5023326, 6697768, 10046652, 20093304]

約数ペア:

[(1, 20093304), (2, 10046652), (3, 6697768), (4, 5023326), (6, 3348884), (7, 2870472), (8, 2511663), (11, 1826664), (12, 1674442), (14, 1435236), (21, 956824), (22, 913332), (24, 837221), (28, 717618), (33, 608888), (42, 478412), (44, 456666), (56, 358809), (66, 304444), (77, 260952), (83, 242088), (84, 239206), (88, 228333), (131, 153384), (132, 152222), (154, 130476), (166, 121044), (168, 119603), (231, 86984), (249, 80696), (262, 76692), (264, 76111), (308, 65238), (332, 60522), (393, 51128), (462, 43492), (498, 40348), (524, 38346), (581, 34584), (616, 32619), (664, 30261), (786, 25564), (913, 22008), (917, 21912), (924, 21746), (996, 20174), (1048, 19173), (1162, 17292), (1441, 13944), (1572, 12782), (1743, 11528), (1826, 11004), (1834, 10956), (1848, 10873), (1992, 10087), (2324, 8646), (2739, 7336), (2751, 7304), (2882, 6972), (3144, 6391), (3486, 5764), (3652, 5502), (3668, 5478), (4323, 4648)]