About the Number

108492020

108492019 ← → 108492021

2進数表記:110011101110111010011110100

漢数字表記:一億八百四十九万二千二十

素因数分解:

2 2 × 5 1 × 7 1 × 13 1 × 59611 1

素因数の和:59640
約数の個数: 48
約数和(自身を含む): 280414848
約数和(自身を除く): 171922828

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 59611, 119222, 238444, 298055, 417277, 596110, 774943, 834554, 1192220, 1549886, 1669108, 2086385, 3099772, 3874715, 4172770, 5424601, 7749430, 8345540, 10849202, 15498860, 21698404, 27123005, 54246010, 108492020]

約数ペア:
[(1, 108492020), (2, 54246010), (4, 27123005), (5, 21698404), (7, 15498860), (10, 10849202), (13, 8345540), (14, 7749430), (20, 5424601), (26, 4172770), (28, 3874715), (35, 3099772), (52, 2086385), (65, 1669108), (70, 1549886), (91, 1192220), (130, 834554), (140, 774943), (182, 596110), (260, 417277), (364, 298055), (455, 238444), (910, 119222), (1820, 59611)]

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