20081277213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{474163}}^1$

素因数の和:474928

約数の個数: 16

約数和(自身を含む): 28222241280

約数和(自身を除く): 8140964067

約数列:

[1, 3, 19, 57, 743, 2229, 14117, 42351, 474163, 1422489, 9009097, 27027291, 352303109, 1056909327, 6693759071, 20081277213]

約数ペア:

[(1, 20081277213), (3, 6693759071), (19, 1056909327), (57, 352303109), (743, 27027291), (2229, 9009097), (14117, 1422489), (42351, 474163)]