20160981198

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3119929}}^1$

素因数の和:3120296

約数の個数: 24

約数和(自身を含む): 43803817200

約数和(自身を除く): 23642836002

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 6462, 3119929, 6239858, 9359787, 18719574, 28079361, 56158722, 1120054511, 2240109022, 3360163533, 6720327066, 10080490599, 20160981198]

約数ペア:

[(1, 20160981198), (2, 10080490599), (3, 6720327066), (6, 3360163533), (9, 2240109022), (18, 1120054511), (359, 56158722), (718, 28079361), (1077, 18719574), (2154, 9359787), (3231, 6239858), (6462, 3119929)]