20180471993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{51503}}^1$

素因数の和:51892

約数の個数: 16

約数和(自身を含む): 22249728000

約数和(自身を除く): 2069256007

約数列:

[1, 11, 179, 199, 1969, 2189, 35621, 51503, 391831, 566533, 9219037, 10249097, 101409407, 112740067, 1834588363, 20180471993]

約数ペア:

[(1, 20180471993), (11, 1834588363), (179, 112740067), (199, 101409407), (1969, 10249097), (2189, 9219037), (35621, 566533), (51503, 391831)]