22620784

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{4051}}^1$

素因数の和:4408

約数の個数: 20

約数和(自身を含む): 43964200

約数和(自身を除く): 21343416

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 4051, 5584, 8102, 16204, 32408, 64816, 1413799, 2827598, 5655196, 11310392, 22620784]

約数ペア:

[(1, 22620784), (2, 11310392), (4, 5655196), (8, 2827598), (16, 1413799), (349, 64816), (698, 32408), (1396, 16204), (2792, 8102), (4051, 5584)]