20476894

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 31575600

約数和(自身を除く): 11098706

約数列:

[1, 2, 59, 97, 118, 194, 1789, 3578, 5723, 11446, 105551, 173533, 211102, 347066, 10238447, 20476894]

約数ペア:

[(1, 20476894), (2, 10238447), (59, 347066), (97, 211102), (118, 173533), (194, 105551), (1789, 11446), (3578, 5723)]