20177418

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 41570496

約数和(自身を除く): 21393078

約数列:

[1, 2, 3, 6, 53, 106, 107, 159, 214, 318, 321, 593, 642, 1186, 1779, 3558, 5671, 11342, 17013, 31429, 34026, 62858, 63451, 94287, 126902, 188574, 190353, 380706, 3362903, 6725806, 10088709, 20177418]

約数ペア:

[(1, 20177418), (2, 10088709), (3, 6725806), (6, 3362903), (53, 380706), (106, 190353), (107, 188574), (159, 126902), (214, 94287), (318, 63451), (321, 62858), (593, 34026), (642, 31429), (1186, 17013), (1779, 11342), (3558, 5671)]