20185778892

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4819909}}^1$

素因数の和:4820265

約数の個数: 24

約数和(自身を含む): 47235118000

約数和(自身を除く): 27049339108

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4819909, 9639818, 14459727, 19279636, 28919454, 57838908, 1682148241, 3364296482, 5046444723, 6728592964, 10092889446, 20185778892]

約数ペア:

[(1, 20185778892), (2, 10092889446), (3, 6728592964), (4, 5046444723), (6, 3364296482), (12, 1682148241), (349, 57838908), (698, 28919454), (1047, 19279636), (1396, 14459727), (2094, 9639818), (4188, 4819909)]