20163325308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240039587}}^1$

素因数の和:240039601

約数の個数: 24

約数和(自身を含む): 53768867712

約数和(自身を除く): 33605542404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240039587, 480079174, 720118761, 960158348, 1440237522, 1680277109, 2880475044, 3360554218, 5040831327, 6721108436, 10081662654, 20163325308]

約数ペア:

[(1, 20163325308), (2, 10081662654), (3, 6721108436), (4, 5040831327), (6, 3360554218), (7, 2880475044), (12, 1680277109), (14, 1440237522), (21, 960158348), (28, 720118761), (42, 480079174), (84, 240039587)]