About the Number

2020144841

2020144840 ← → 2020144842

2進数表記:1111000011010001111011011001001

漢数字表記:二十億二千十四万四千八百四十一

素因数分解:

11 1 × 13 1 × 73 1 × 431 1 × 449 1

素因数の和:977
約数の個数: 32
約数和(自身を含む): 2416780800
約数和(自身を除く): 396635959

約数列:
[1, 11, 13, 73, 143, 431, 449, 803, 949, 4741, 4939, 5603, 5837, 10439, 31463, 32777, 61633, 64207, 193519, 346093, 360547, 409019, 426101, 2128709, 2515747, 4499209, 4687111, 14126887, 27673217, 155395757, 183649531, 2020144841]

約数ペア:
[(1, 2020144841), (11, 183649531), (13, 155395757), (73, 27673217), (143, 14126887), (431, 4687111), (449, 4499209), (803, 2515747), (949, 2128709), (4741, 426101), (4939, 409019), (5603, 360547), (5837, 346093), (10439, 193519), (31463, 64207), (32777, 61633)]

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