20106955246

素因数分解:

$2^1\times 7^1\times {\mathrm{27791}}^1\times {\mathrm{51679}}^1$

素因数の和:79479

約数の個数: 16

約数和(自身を含む): 34470973440

約数和(自身を除く): 14364018194

約数列:

[1, 2, 7, 14, 27791, 51679, 55582, 103358, 194537, 361753, 389074, 723506, 1436211089, 2872422178, 10053477623, 20106955246]

約数ペア:

[(1, 20106955246), (2, 10053477623), (7, 2872422178), (14, 1436211089), (27791, 723506), (51679, 389074), (55582, 361753), (103358, 194537)]