20456433602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21624137}}^1$

素因数の和:21624193

約数の個数: 16

約数和(自身を含む): 34252634592

約数和(自身を除く): 13796200990

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21624137, 43248274, 237865507, 475731014, 929837891, 1859675782, 10228216801, 20456433602]

約数ペア:

[(1, 20456433602), (2, 10228216801), (11, 1859675782), (22, 929837891), (43, 475731014), (86, 237865507), (473, 43248274), (946, 21624137)]