20003718504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{230309}}^1$

素因数の和:230383

約数の個数: 128

約数和(自身を含む): 63676108800

約数和(自身を除く): 43672390296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2632, 3102, 3619, 3948, 4136, 6204, 7238, 7896, 10857, 12408, 14476, 21714, 28952, 43428, 86856, 230309, 460618, 690927, 921236, 1381854, 1612163, 1842472, 2533399, 2763708, 3224326, 4836489, 5066798, 5527416, 6448652, 7600197, 9672978, 10133596, 10824523, 12897304, 15200394, 17733793, 19345956, 20267192, 21649046, 30400788, 32473569, 35467586, 38691912, 43298092, 53201379, 60801576, 64947138, 70935172, 75771661, 86596184, 106402758, 119069753, 129894276, 141870344, 151543322, 212805516, 227314983, 238139506, 259788552, 303086644, 357209259, 425611032, 454629966, 476279012, 606173288, 714418518, 833488271, 909259932, 952558024, 1428837036, 1666976542, 1818519864, 2500464813, 2857674072, 3333953084, 5000929626, 6667906168, 10001859252, 20003718504]

約数ペア:

[(1, 20003718504), (2, 10001859252), (3, 6667906168), (4, 5000929626), (6, 3333953084), (7, 2857674072), (8, 2500464813), (11, 1818519864), (12, 1666976542), (14, 1428837036), (21, 952558024), (22, 909259932), (24, 833488271), (28, 714418518), (33, 606173288), (42, 476279012), (44, 454629966), (47, 425611032), (56, 357209259), (66, 303086644), (77, 259788552), (84, 238139506), (88, 227314983), (94, 212805516), (132, 151543322), (141, 141870344), (154, 129894276), (168, 119069753), (188, 106402758), (231, 86596184), (264, 75771661), (282, 70935172), (308, 64947138), (329, 60801576), (376, 53201379), (462, 43298092), (517, 38691912), (564, 35467586), (616, 32473569), (658, 30400788), (924, 21649046), (987, 20267192), (1034, 19345956), (1128, 17733793), (1316, 15200394), (1551, 12897304), (1848, 10824523), (1974, 10133596), (2068, 9672978), (2632, 7600197), (3102, 6448652), (3619, 5527416), (3948, 5066798), (4136, 4836489), (6204, 3224326), (7238, 2763708), (7896, 2533399), (10857, 1842472), (12408, 1612163), (14476, 1381854), (21714, 921236), (28952, 690927), (43428, 460618), (86856, 230309)]