20203356

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18917}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 47673360

約数和(自身を除く): 27470004

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18917, 37834, 56751, 75668, 113502, 227004, 1683613, 3367226, 5050839, 6734452, 10101678, 20203356]

約数ペア:

[(1, 20203356), (2, 10101678), (3, 6734452), (4, 5050839), (6, 3367226), (12, 1683613), (89, 227004), (178, 113502), (267, 75668), (356, 56751), (534, 37834), (1068, 18917)]