20173885083

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{2293}}^1\times {\mathrm{2693}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 32877791520

約数和(自身を除く): 12703906437

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 2293, 2693, 3267, 6879, 8079, 20637, 24237, 25223, 29623, 61911, 72711, 75669, 88869, 227007, 266607, 277453, 325853, 681021, 799821, 832359, 977559, 2497077, 2932677, 6175049, 7491231, 8798031, 18525147, 55575441, 67925539, 166726323, 203776617, 611329851, 747180929, 1833989553, 2241542787, 6724628361, 20173885083]

約数ペア:

[(1, 20173885083), (3, 6724628361), (9, 2241542787), (11, 1833989553), (27, 747180929), (33, 611329851), (99, 203776617), (121, 166726323), (297, 67925539), (363, 55575441), (1089, 18525147), (2293, 8798031), (2693, 7491231), (3267, 6175049), (6879, 2932677), (8079, 2497077), (20637, 977559), (24237, 832359), (25223, 799821), (29623, 681021), (61911, 325853), (72711, 277453), (75669, 266607), (88869, 227007)]