20090963634

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{424451}}^1$

素因数の和:424500

約数の個数: 64

約数和(自身を含む): 48896870400

約数和(自身を除く): 28805906766

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 3381, 6762, 7889, 15778, 23667, 47334, 424451, 848902, 1273353, 2546706, 2971157, 5942314, 8913471, 9762373, 17826942, 19524746, 20798099, 29287119, 41596198, 58574238, 62394297, 68336611, 124788594, 136673222, 145586693, 205009833, 291173386, 410019666, 436760079, 478356277, 873520158, 956712554, 1435068831, 2870137662, 3348493939, 6696987878, 10045481817, 20090963634]

約数ペア:

[(1, 20090963634), (2, 10045481817), (3, 6696987878), (6, 3348493939), (7, 2870137662), (14, 1435068831), (21, 956712554), (23, 873520158), (42, 478356277), (46, 436760079), (49, 410019666), (69, 291173386), (98, 205009833), (138, 145586693), (147, 136673222), (161, 124788594), (294, 68336611), (322, 62394297), (343, 58574238), (483, 41596198), (686, 29287119), (966, 20798099), (1029, 19524746), (1127, 17826942), (2058, 9762373), (2254, 8913471), (3381, 5942314), (6762, 2971157), (7889, 2546706), (15778, 1273353), (23667, 848902), (47334, 424451)]