20009820146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{404713}}^1$

素因数の和:405193

約数の個数: 16

約数和(自身を含む): 30596378400

約数和(自身を除く): 10586558254

約数列:

[1, 2, 59, 118, 419, 838, 24721, 49442, 404713, 809426, 23878067, 47756134, 169574747, 339149494, 10004910073, 20009820146]

約数ペア:

[(1, 20009820146), (2, 10004910073), (59, 339149494), (118, 169574747), (419, 47756134), (838, 23878067), (24721, 809426), (49442, 404713)]