About the Number

1020213048

1020213047 ← → 1020213049

2進数表記:111100110011110011011100111000

漢数字表記:十億二千二十一万三千四十八

素因数分解:

2 3 × 3 1 × 2467 1 × 17231 1

素因数の和:19707
約数の個数: 32
約数和(自身を含む): 2551714560
約数和(自身を除く): 1531501512

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 2467, 4934, 7401, 9868, 14802, 17231, 19736, 29604, 34462, 51693, 59208, 68924, 103386, 137848, 206772, 413544, 42508877, 85017754, 127526631, 170035508, 255053262, 340071016, 510106524, 1020213048]

約数ペア:
[(1, 1020213048), (2, 510106524), (3, 340071016), (4, 255053262), (6, 170035508), (8, 127526631), (12, 85017754), (24, 42508877), (2467, 413544), (4934, 206772), (7401, 137848), (9868, 103386), (14802, 68924), (17231, 59208), (19736, 51693), (29604, 34462)]

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