About the Number

1420221006

1420221005 ← → 1420221007

2進数表記:1010100101001101101101001001110

漢数字表記:十四億二千二十二万千六

素因数分解:

2 1 × 3 3 × 19 1 × 1384231 1

素因数の和:1384261
約数の個数: 32
約数和(自身を含む): 3322156800
約数和(自身を除く): 1901935794

約数列:
[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1384231, 2768462, 4152693, 8305386, 12458079, 24916158, 26300389, 37374237, 52600778, 74748474, 78901167, 157802334, 236703501, 473407002, 710110503, 1420221006]

約数ペア:
[(1, 1420221006), (2, 710110503), (3, 473407002), (6, 236703501), (9, 157802334), (18, 78901167), (19, 74748474), (27, 52600778), (38, 37374237), (54, 26300389), (57, 24916158), (114, 12458079), (171, 8305386), (342, 4152693), (513, 2768462), (1026, 1384231)]

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