20171425259

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{5399}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 23094720000

約数和(自身を除く): 2923294741

約数列:

[1, 17, 19, 43, 269, 323, 731, 817, 4573, 5111, 5399, 11567, 13889, 86887, 91783, 102581, 196639, 219773, 232157, 1452331, 1743877, 3736141, 3946669, 4410983, 24689627, 27594289, 62450233, 74986711, 469102913, 1061653961, 1186554427, 20171425259]

約数ペア:

[(1, 20171425259), (17, 1186554427), (19, 1061653961), (43, 469102913), (269, 74986711), (323, 62450233), (731, 27594289), (817, 24689627), (4573, 4410983), (5111, 3946669), (5399, 3736141), (11567, 1743877), (13889, 1452331), (86887, 232157), (91783, 219773), (102581, 196639)]