About the Number

20006770

20006769 ← → 20006771

2進数表記:1001100010100011101110010

漢数字表記:二千万六千七百七十

素因数分解:

2 1 × 5 1 × 7 1 × 41 1 × 6971 1

素因数の和:7026
約数の個数: 32
約数和(自身を含む): 42166656
約数和(自身を除く): 22159886

約数列:
[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6971, 13942, 34855, 48797, 69710, 97594, 243985, 285811, 487970, 571622, 1429055, 2000677, 2858110, 4001354, 10003385, 20006770]

約数ペア:
[(1, 20006770), (2, 10003385), (5, 4001354), (7, 2858110), (10, 2000677), (14, 1429055), (35, 571622), (41, 487970), (70, 285811), (82, 243985), (205, 97594), (287, 69710), (410, 48797), (574, 34855), (1435, 13942), (2870, 6971)]

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