20163016590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1\times {\mathrm{4337}}^1$

素因数の和:9377

約数の個数: 64

約数和(自身を含む): 49973760000

約数和(自身を除く): 29810743410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 4337, 4999, 8674, 9998, 13011, 14997, 21685, 24995, 26022, 29994, 43370, 49990, 65055, 74985, 130110, 134447, 149970, 154969, 268894, 309938, 403341, 464907, 672235, 774845, 806682, 929814, 1344470, 1549690, 2016705, 2324535, 4033410, 4649070, 21680663, 43361326, 65041989, 108403315, 130083978, 216806630, 325209945, 650419890, 672100553, 1344201106, 2016301659, 3360502765, 4032603318, 6721005530, 10081508295, 20163016590]

約数ペア:

[(1, 20163016590), (2, 10081508295), (3, 6721005530), (5, 4032603318), (6, 3360502765), (10, 2016301659), (15, 1344201106), (30, 672100553), (31, 650419890), (62, 325209945), (93, 216806630), (155, 130083978), (186, 108403315), (310, 65041989), (465, 43361326), (930, 21680663), (4337, 4649070), (4999, 4033410), (8674, 2324535), (9998, 2016705), (13011, 1549690), (14997, 1344470), (21685, 929814), (24995, 806682), (26022, 774845), (29994, 672235), (43370, 464907), (49990, 403341), (65055, 309938), (74985, 268894), (130110, 154969), (134447, 149970)]