About the Number

20007273

20007272 ← → 20007274

2進数表記:1001100010100100101101001

漢数字表記:二千万七千二百七十三

素因数分解:

3 1 × 11 1 × 13 1 × 149 1 × 313 1

素因数の和:489
約数の個数: 32
約数和(自身を含む): 31651200
約数和(自身を除く): 11643927

約数列:
[1, 3, 11, 13, 33, 39, 143, 149, 313, 429, 447, 939, 1639, 1937, 3443, 4069, 4917, 5811, 10329, 12207, 21307, 44759, 46637, 63921, 134277, 139911, 513007, 606281, 1539021, 1818843, 6669091, 20007273]

約数ペア:
[(1, 20007273), (3, 6669091), (11, 1818843), (13, 1539021), (33, 606281), (39, 513007), (143, 139911), (149, 134277), (313, 63921), (429, 46637), (447, 44759), (939, 21307), (1639, 12207), (1937, 10329), (3443, 5811), (4069, 4917)]

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