20165202576

素因数分解:

$2^4\times 3^2\times {\mathrm{479}}^1\times {\mathrm{292351}}^1$

素因数の和:292844

約数の個数: 60

約数和(自身を含む): 56552570880

約数和(自身を除く): 36387368304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 7664, 8622, 11496, 17244, 22992, 34488, 68976, 292351, 584702, 877053, 1169404, 1754106, 2338808, 2631159, 3508212, 4677616, 5262318, 7016424, 10524636, 14032848, 21049272, 42098544, 140036129, 280072258, 420108387, 560144516, 840216774, 1120289032, 1260325161, 1680433548, 2240578064, 2520650322, 3360867096, 5041300644, 6721734192, 10082601288, 20165202576]

約数ペア:

[(1, 20165202576), (2, 10082601288), (3, 6721734192), (4, 5041300644), (6, 3360867096), (8, 2520650322), (9, 2240578064), (12, 1680433548), (16, 1260325161), (18, 1120289032), (24, 840216774), (36, 560144516), (48, 420108387), (72, 280072258), (144, 140036129), (479, 42098544), (958, 21049272), (1437, 14032848), (1916, 10524636), (2874, 7016424), (3832, 5262318), (4311, 4677616), (5748, 3508212), (7664, 2631159), (8622, 2338808), (11496, 1754106), (17244, 1169404), (22992, 877053), (34488, 584702), (68976, 292351)]