20134746

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2657}}^1$

素因数の和:3086

約数の個数: 24

約数和(自身を含む): 43745364

約数和(自身を除く): 23610618

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 2657, 3789, 5314, 7578, 7971, 15942, 23913, 47826, 1118597, 2237194, 3355791, 6711582, 10067373, 20134746]

約数ペア:

[(1, 20134746), (2, 10067373), (3, 6711582), (6, 3355791), (9, 2237194), (18, 1118597), (421, 47826), (842, 23913), (1263, 15942), (2526, 7971), (2657, 7578), (3789, 5314)]