2016535420

素因数分解:

$2^2\times 5^1\times {\mathrm{11287}}^1\times {\mathrm{8933}}^1$

素因数の和:20229

約数の個数: 24

約数和(自身を含む): 4235573664

約数和(自身を除く): 2219038244

約数列:

[1, 2, 4, 5, 10, 20, 8933, 11287, 17866, 22574, 35732, 44665, 45148, 56435, 89330, 112870, 178660, 225740, 100826771, 201653542, 403307084, 504133855, 1008267710, 2016535420]

約数ペア:

[(1, 2016535420), (2, 1008267710), (4, 504133855), (5, 403307084), (10, 201653542), (20, 100826771), (8933, 225740), (11287, 178660), (17866, 112870), (22574, 89330), (35732, 56435), (44665, 45148)]