20126906

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 30862080

約数和(自身を除く): 10735174

約数列:

[1, 2, 59, 118, 281, 562, 607, 1214, 16579, 33158, 35813, 71626, 170567, 341134, 10063453, 20126906]

約数ペア:

[(1, 20126906), (2, 10063453), (59, 341134), (118, 170567), (281, 71626), (562, 35813), (607, 33158), (1214, 16579)]