20177965066

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1\times {\mathrm{4021}}^1$

素因数の和:10846

約数の個数: 32

約数和(自身を含む): 35257431168

約数和(自身を除く): 15079466102

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 4021, 6763, 8042, 13526, 28147, 47341, 56294, 94682, 213113, 358439, 426226, 716878, 1491791, 2509073, 2983582, 5018146, 27194023, 54388046, 190358161, 380716322, 1441283219, 2882566438, 10088982533, 20177965066]

約数ペア:

[(1, 20177965066), (2, 10088982533), (7, 2882566438), (14, 1441283219), (53, 380716322), (106, 190358161), (371, 54388046), (742, 27194023), (4021, 5018146), (6763, 2983582), (8042, 2509073), (13526, 1491791), (28147, 716878), (47341, 426226), (56294, 358439), (94682, 213113)]