20227320148

素因数分解:

$2^2\times 7^2\times {\mathrm{103200613}}^1$

素因数の和:103200631

約数の個数: 18

約数和(自身を含む): 41177044986

約数和(自身を除く): 20949724838

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 103200613, 206401226, 412802452, 722404291, 1444808582, 2889617164, 5056830037, 10113660074, 20227320148]

約数ペア:

[(1, 20227320148), (2, 10113660074), (4, 5056830037), (7, 2889617164), (14, 1444808582), (28, 722404291), (49, 412802452), (98, 206401226), (196, 103200613)]