20097502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5231}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 32208192

約数和(自身を除く): 12110690

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5231, 10462, 88927, 177854, 591103, 1182206, 10048751, 20097502]

約数ペア:

[(1, 20097502), (2, 10048751), (17, 1182206), (34, 591103), (113, 177854), (226, 88927), (1921, 10462), (3842, 5231)]