20098442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110431}}^1$

素因数の和:110453

約数の個数: 16

約数和(自身を含む): 37105152

約数和(自身を除く): 17006710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110431, 220862, 773017, 1435603, 1546034, 2871206, 10049221, 20098442]

約数ペア:

[(1, 20098442), (2, 10049221), (7, 2871206), (13, 1546034), (14, 1435603), (26, 773017), (91, 220862), (182, 110431)]