20249979117

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{471467}}^1$

素因数の和:471712

約数の個数: 16

約数和(自身を含む): 27458296320

約数和(自身を除く): 7208317203

約数列:

[1, 3, 103, 139, 309, 417, 14317, 42951, 471467, 1414401, 48561101, 65533913, 145683303, 196601739, 6749993039, 20249979117]

約数ペア:

[(1, 20249979117), (3, 6749993039), (103, 196601739), (139, 145683303), (309, 65533913), (417, 48561101), (14317, 1414401), (42951, 471467)]