20102194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84463}}^1$

素因数の和:84489

約数の個数: 16

約数和(自身を含む): 36488448

約数和(自身を除く): 16386254

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84463, 168926, 591241, 1182482, 1435871, 2871742, 10051097, 20102194]

約数ペア:

[(1, 20102194), (2, 10051097), (7, 2871742), (14, 1435871), (17, 1182482), (34, 591241), (119, 168926), (238, 84463)]