20137051198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4646297}}^1$

素因数の和:4646507

約数の個数: 16

約数和(自身を含む): 33118812144

約数和(自身を除く): 12981760946

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 4646297, 9292594, 51109267, 102218534, 915320509, 1830641018, 10068525599, 20137051198]

約数ペア:

[(1, 20137051198), (2, 10068525599), (11, 1830641018), (22, 915320509), (197, 102218534), (394, 51109267), (2167, 9292594), (4334, 4646297)]