20161236456

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{584587}}^1$

素因数の和:585078

約数の個数: 48

約数和(自身を含む): 54717436800

約数和(自身を除く): 34556200344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 8622, 11496, 17244, 34488, 584587, 1169174, 1753761, 2338348, 3507522, 4676696, 5261283, 7015044, 10522566, 14030088, 21045132, 42090264, 280017173, 560034346, 840051519, 1120068692, 1680103038, 2240137384, 2520154557, 3360206076, 5040309114, 6720412152, 10080618228, 20161236456]

約数ペア:

[(1, 20161236456), (2, 10080618228), (3, 6720412152), (4, 5040309114), (6, 3360206076), (8, 2520154557), (9, 2240137384), (12, 1680103038), (18, 1120068692), (24, 840051519), (36, 560034346), (72, 280017173), (479, 42090264), (958, 21045132), (1437, 14030088), (1916, 10522566), (2874, 7015044), (3832, 5261283), (4311, 4676696), (5748, 3507522), (8622, 2338348), (11496, 1753761), (17244, 1169174), (34488, 584587)]