20184521793

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{1747}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 27486950400

約数和(自身を除く): 7302428607

約数列:

[1, 3, 103, 139, 269, 309, 417, 807, 1747, 5241, 14317, 27707, 37391, 42951, 83121, 112173, 179941, 242833, 469943, 539823, 728499, 1409829, 3851273, 11553819, 25011799, 48404129, 65322077, 75035397, 145212387, 195966231, 6728173931, 20184521793]

約数ペア:

[(1, 20184521793), (3, 6728173931), (103, 195966231), (139, 145212387), (269, 75035397), (309, 65322077), (417, 48404129), (807, 25011799), (1747, 11553819), (5241, 3851273), (14317, 1409829), (27707, 728499), (37391, 539823), (42951, 469943), (83121, 242833), (112173, 179941)]