About the Number

21026064

21026063 ← → 21026065

2進数表記:1010000001101010100010000

漢数字表記:二千百二万六千六十四

素因数分解:

2 4 × 3 1 × 37 1 × 11839 1

素因数の和:11887
約数の個数: 40
約数和(自身を含む): 55790080
約数和(自身を除く): 34764016

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11839, 23678, 35517, 47356, 71034, 94712, 142068, 189424, 284136, 438043, 568272, 876086, 1314129, 1752172, 2628258, 3504344, 5256516, 7008688, 10513032, 21026064]

約数ペア:
[(1, 21026064), (2, 10513032), (3, 7008688), (4, 5256516), (6, 3504344), (8, 2628258), (12, 1752172), (16, 1314129), (24, 876086), (37, 568272), (48, 438043), (74, 284136), (111, 189424), (148, 142068), (222, 94712), (296, 71034), (444, 47356), (592, 35517), (888, 23678), (1776, 11839)]

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