20161542058

素因数分解:

$2^1\times 7^3\times {\mathrm{479}}^1\times {\mathrm{61357}}^1$

素因数の和:61859

約数の個数: 32

約数和(自身を含む): 35342208000

約数和(自身を除く): 15180665942

約数列:

[1, 2, 7, 14, 49, 98, 343, 479, 686, 958, 3353, 6706, 23471, 46942, 61357, 122714, 164297, 328594, 429499, 858998, 3006493, 6012986, 21045451, 29390003, 42090902, 58780006, 205730021, 411460042, 1440110147, 2880220294, 10080771029, 20161542058]

約数ペア:

[(1, 20161542058), (2, 10080771029), (7, 2880220294), (14, 1440110147), (49, 411460042), (98, 205730021), (343, 58780006), (479, 42090902), (686, 29390003), (958, 21045451), (3353, 6012986), (6706, 3006493), (23471, 858998), (46942, 429499), (61357, 328594), (122714, 164297)]