20793488

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22094

約数の個数: 20

約数和(自身を含む): 40972080

約数和(自身を除く): 20178592

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 22027, 44054, 88108, 176216, 352432, 1299593, 2599186, 5198372, 10396744, 20793488]

約数ペア:

[(1, 20793488), (2, 10396744), (4, 5198372), (8, 2599186), (16, 1299593), (59, 352432), (118, 176216), (236, 88108), (472, 44054), (944, 22027)]