20395936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57943}}^1$

素因数の和:57964

約数の個数: 24

約数和(自身を含む): 43805664

約数和(自身を除く): 23409728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57943, 115886, 231772, 463544, 637373, 927088, 1274746, 1854176, 2549492, 5098984, 10197968, 20395936]

約数ペア:

[(1, 20395936), (2, 10197968), (4, 5098984), (8, 2549492), (11, 1854176), (16, 1274746), (22, 927088), (32, 637373), (44, 463544), (88, 231772), (176, 115886), (352, 57943)]