20741598

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67783}}^1$

素因数の和:67808

約数の個数: 24

約数和(自身を含む): 47584368

約数和(自身を除く): 26842770

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67783, 135566, 203349, 406698, 610047, 1152311, 1220094, 2304622, 3456933, 6913866, 10370799, 20741598]

約数ペア:

[(1, 20741598), (2, 10370799), (3, 6913866), (6, 3456933), (9, 2304622), (17, 1220094), (18, 1152311), (34, 610047), (51, 406698), (102, 203349), (153, 135566), (306, 67783)]