20643048886

素因数分解:

$2^1\times {\mathrm{173}}^2\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 31319161200

約数和(自身を除く): 10676112314

約数列:

[1, 2, 173, 199, 346, 398, 1733, 3466, 29929, 34427, 59858, 68854, 299809, 344867, 599618, 689734, 5955871, 11911742, 51866957, 59661991, 103733914, 119323982, 10321524443, 20643048886]

約数ペア:

[(1, 20643048886), (2, 10321524443), (173, 119323982), (199, 103733914), (346, 59661991), (398, 51866957), (1733, 11911742), (3466, 5955871), (29929, 689734), (34427, 599618), (59858, 344867), (68854, 299809)]