20452838

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15061}}^1$

素因数の和:15167

約数の個数: 16

約数和(自身を含む): 35425824

約数和(自身を除く): 14972986

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 15061, 30122, 105427, 210854, 1460917, 2921834, 10226419, 20452838]

約数ペア:

[(1, 20452838), (2, 10226419), (7, 2921834), (14, 1460917), (97, 210854), (194, 105427), (679, 30122), (1358, 15061)]