About the Number

2021843241

2021843240 ← → 2021843242

2進数表記:1111000100000101110000100101001

漢数字表記:二十億二千百八十四万三千二百四十一

素因数分解:

3 3 × 11 1 × 1693 1 × 4021 1

素因数の和:5734
約数の個数: 32
約数和(自身を含む): 3270368640
約数和(自身を除く): 1248525399

約数列:
[1, 3, 9, 11, 27, 33, 99, 297, 1693, 4021, 5079, 12063, 15237, 18623, 36189, 44231, 45711, 55869, 108567, 132693, 167607, 398079, 502821, 1194237, 6807553, 20422659, 61267977, 74883083, 183803931, 224649249, 673947747, 2021843241]

約数ペア:
[(1, 2021843241), (3, 673947747), (9, 224649249), (11, 183803931), (27, 74883083), (33, 61267977), (99, 20422659), (297, 6807553), (1693, 1194237), (4021, 502821), (5079, 398079), (12063, 167607), (15237, 132693), (18623, 108567), (36189, 55869), (44231, 45711)]

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