20235088

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1973}}^1$

素因数の和:2622

約数の個数: 20

約数和(自身を含む): 39286548

約数和(自身を除く): 19051460

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1973, 2564, 3946, 5128, 7892, 10256, 15784, 31568, 1264693, 2529386, 5058772, 10117544, 20235088]

約数ペア:

[(1, 20235088), (2, 10117544), (4, 5058772), (8, 2529386), (16, 1264693), (641, 31568), (1282, 15784), (1973, 10256), (2564, 7892), (3946, 5128)]