20149619402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10290919}}^1$

素因数の和:10291021

約数の個数: 16

約数和(自身を含む): 33342580800

約数和(自身を除く): 13192961398

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 10290919, 20581838, 113200109, 226400218, 915891791, 1831783582, 10074809701, 20149619402]

約数ペア:

[(1, 20149619402), (2, 10074809701), (11, 1831783582), (22, 915891791), (89, 226400218), (178, 113200109), (979, 20581838), (1958, 10290919)]