About the Number

2020149448

2020149447 ← → 2020149449

2進数表記:1111000011010010000100011001000

漢数字表記:二十億二千十四万九千四百四十八

素因数分解:

2 3 × 79 1 × 211 1 × 15149 1

素因数の和:15445
約数の個数: 32
約数和(自身を含む): 3854160000
約数和(自身を除く): 1834010552

約数列:
[1, 2, 4, 8, 79, 158, 211, 316, 422, 632, 844, 1688, 15149, 16669, 30298, 33338, 60596, 66676, 121192, 133352, 1196771, 2393542, 3196439, 4787084, 6392878, 9574168, 12785756, 25571512, 252518681, 505037362, 1010074724, 2020149448]

約数ペア:
[(1, 2020149448), (2, 1010074724), (4, 505037362), (8, 252518681), (79, 25571512), (158, 12785756), (211, 9574168), (316, 6392878), (422, 4787084), (632, 3196439), (844, 2393542), (1688, 1196771), (15149, 133352), (16669, 121192), (30298, 66676), (33338, 60596)]

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