20201591042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1\times {\mathrm{1409}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 31238922240

約数和(自身を除く): 11037331198

約数列:

[1, 2, 47, 94, 127, 254, 1201, 1409, 2402, 2818, 5969, 11938, 56447, 66223, 112894, 132446, 152527, 178943, 305054, 357886, 1692209, 3384418, 7168769, 8410321, 14337538, 16820642, 79533823, 159067646, 214910543, 429821086, 10100795521, 20201591042]

約数ペア:

[(1, 20201591042), (2, 10100795521), (47, 429821086), (94, 214910543), (127, 159067646), (254, 79533823), (1201, 16820642), (1409, 14337538), (2402, 8410321), (2818, 7168769), (5969, 3384418), (11938, 1692209), (56447, 357886), (66223, 305054), (112894, 178943), (132446, 152527)]