16793620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49393}}^1$

素因数の和:49419

約数の個数: 24

約数和(自身を含む): 37341864

約数和(自身を除く): 20548244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49393, 98786, 197572, 246965, 493930, 839681, 987860, 1679362, 3358724, 4198405, 8396810, 16793620]

約数ペア:

[(1, 16793620), (2, 8396810), (4, 4198405), (5, 3358724), (10, 1679362), (17, 987860), (20, 839681), (34, 493930), (68, 246965), (85, 197572), (170, 98786), (340, 49393)]