About the Number

20220189

20220188 ← → 20220190

2進数表記:1001101001000100100011101

漢数字表記:二千二十二万百八十九

素因数分解:

3 1 × 11 2 × 53 1 × 1051 1

素因数の和:1129
約数の個数: 24
約数和(自身を含む): 30221856
約数和(自身を除く): 10001667

約数列:
[1, 3, 11, 33, 53, 121, 159, 363, 583, 1051, 1749, 3153, 6413, 11561, 19239, 34683, 55703, 127171, 167109, 381513, 612733, 1838199, 6740063, 20220189]

約数ペア:
[(1, 20220189), (3, 6740063), (11, 1838199), (33, 612733), (53, 381513), (121, 167109), (159, 127171), (363, 55703), (583, 34683), (1051, 19239), (1749, 11561), (3153, 6413)]

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