About the Number

2021126064

2021126063 ← → 2021126065

2進数表記:1111000011101111110111110110000

漢数字表記:二十億二千百十二万六千六十四

素因数分解:

2 4 × 3 1 × 19 1 × 317 1 × 6991 1

素因数の和:7338
約数の個数: 80
約数和(自身を含む): 5514170880
約数和(自身を除く): 3493044816

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 317, 456, 634, 912, 951, 1268, 1902, 2536, 3804, 5072, 6023, 6991, 7608, 12046, 13982, 15216, 18069, 20973, 24092, 27964, 36138, 41946, 48184, 55928, 72276, 83892, 96368, 111856, 132829, 144552, 167784, 265658, 289104, 335568, 398487, 531316, 796974, 1062632, 1593948, 2125264, 2216147, 3187896, 4432294, 6375792, 6648441, 8864588, 13296882, 17729176, 26593764, 35458352, 42106793, 53187528, 84213586, 106375056, 126320379, 168427172, 252640758, 336854344, 505281516, 673708688, 1010563032, 2021126064]

約数ペア:
[(1, 2021126064), (2, 1010563032), (3, 673708688), (4, 505281516), (6, 336854344), (8, 252640758), (12, 168427172), (16, 126320379), (19, 106375056), (24, 84213586), (38, 53187528), (48, 42106793), (57, 35458352), (76, 26593764), (114, 17729176), (152, 13296882), (228, 8864588), (304, 6648441), (317, 6375792), (456, 4432294), (634, 3187896), (912, 2216147), (951, 2125264), (1268, 1593948), (1902, 1062632), (2536, 796974), (3804, 531316), (5072, 398487), (6023, 335568), (6991, 289104), (7608, 265658), (12046, 167784), (13982, 144552), (15216, 132829), (18069, 111856), (20973, 96368), (24092, 83892), (27964, 72276), (36138, 55928), (41946, 48184)]

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