20179700142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{277247}}^1$

素因数の和:278992

約数の個数: 32

約数和(自身を含む): 46151811072

約数和(自身を除く): 25972110930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1733, 3466, 5199, 10398, 12131, 24262, 36393, 72786, 277247, 554494, 831741, 1663482, 1940729, 3881458, 5822187, 11644374, 480469051, 960938102, 1441407153, 2882814306, 3363283357, 6726566714, 10089850071, 20179700142]

約数ペア:

[(1, 20179700142), (2, 10089850071), (3, 6726566714), (6, 3363283357), (7, 2882814306), (14, 1441407153), (21, 960938102), (42, 480469051), (1733, 11644374), (3466, 5822187), (5199, 3881458), (10398, 1940729), (12131, 1663482), (24262, 831741), (36393, 554494), (72786, 277247)]