20194292106

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1734011}}^1$

素因数の和:1734666

約数の個数: 24

約数和(自身を含む): 43821951264

約数和(自身を除く): 23627659158

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 1734011, 3468022, 5202033, 10404066, 15606099, 31212198, 1121905117, 2243810234, 3365715351, 6731430702, 10097146053, 20194292106]

約数ペア:

[(1, 20194292106), (2, 10097146053), (3, 6731430702), (6, 3365715351), (9, 2243810234), (18, 1121905117), (647, 31212198), (1294, 15606099), (1941, 10404066), (3882, 5202033), (5823, 3468022), (11646, 1734011)]