20705262

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{3917}}^1$

素因数の和:4803

約数の個数: 16

約数和(自身を含む): 41468112

約数和(自身を除く): 20762850

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 3917, 5286, 7834, 11751, 23502, 3450877, 6901754, 10352631, 20705262]

約数ペア:

[(1, 20705262), (2, 10352631), (3, 6901754), (6, 3450877), (881, 23502), (1762, 11751), (2643, 7834), (3917, 5286)]