20205653705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{167051}}^1$

素因数の和:168496

約数の個数: 16

約数和(自身を含む): 25691261184

約数和(自身を除く): 5485607479

約数列:

[1, 5, 17, 85, 1423, 7115, 24191, 120955, 167051, 835255, 2839867, 14199335, 237713573, 1188567865, 4041130741, 20205653705]

約数ペア:

[(1, 20205653705), (5, 4041130741), (17, 1188567865), (85, 237713573), (1423, 14199335), (7115, 2839867), (24191, 835255), (120955, 167051)]