About the Number

9928020

9928019 ← → 9928021

2進数表記:100101110111110101010100

漢数字表記:九百九十二万八千二十

素因数分解:

2 2 × 3 1 × 5 1 × 337 1 × 491 1

素因数の和:840
約数の個数: 48
約数和(自身を含む): 27937728
約数和(自身を除く): 18009708

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 491, 674, 982, 1011, 1348, 1473, 1685, 1964, 2022, 2455, 2946, 3370, 4044, 4910, 5055, 5892, 6740, 7365, 9820, 10110, 14730, 20220, 29460, 165467, 330934, 496401, 661868, 827335, 992802, 1654670, 1985604, 2482005, 3309340, 4964010, 9928020]

約数ペア:
[(1, 9928020), (2, 4964010), (3, 3309340), (4, 2482005), (5, 1985604), (6, 1654670), (10, 992802), (12, 827335), (15, 661868), (20, 496401), (30, 330934), (60, 165467), (337, 29460), (491, 20220), (674, 14730), (982, 10110), (1011, 9820), (1348, 7365), (1473, 6740), (1685, 5892), (1964, 5055), (2022, 4910), (2455, 4044), (2946, 3370)]

このpageの処理時間: 0.06098532676696777 seconds