20996475273

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{75767}}^1$

素因数の和:76565

約数の個数: 24

約数和(自身を含む): 31109734656

約数和(自身を除く): 10113259383

約数列:

[1, 3, 9, 41, 123, 369, 751, 2253, 6759, 30791, 75767, 92373, 227301, 277119, 681903, 3106447, 9319341, 27958023, 56901017, 170703051, 512109153, 2332941697, 6998825091, 20996475273]

約数ペア:

[(1, 20996475273), (3, 6998825091), (9, 2332941697), (41, 512109153), (123, 170703051), (369, 56901017), (751, 27958023), (2253, 9319341), (6759, 3106447), (30791, 681903), (75767, 277119), (92373, 227301)]