2020167402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431107}}^1$

素因数の和:431194

約数の個数: 32

約数和(自身を含む): 4469727744

約数和(自身を除く): 2449560342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 431107, 862214, 1293321, 2586642, 4742177, 9484354, 14226531, 28453062, 30608597, 61217194, 91825791, 183651582, 336694567, 673389134, 1010083701, 2020167402]

約数ペア:

[(1, 2020167402), (2, 1010083701), (3, 673389134), (6, 336694567), (11, 183651582), (22, 91825791), (33, 61217194), (66, 30608597), (71, 28453062), (142, 14226531), (213, 9484354), (426, 4742177), (781, 2586642), (1562, 1293321), (2343, 862214), (4686, 431107)]