20484108

素因数分解:

$2^2\times 3^2\times {\mathrm{569003}}^1$

素因数の和:569013

約数の個数: 18

約数和(自身を含む): 51779364

約数和(自身を除く): 31295256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569003, 1138006, 1707009, 2276012, 3414018, 5121027, 6828036, 10242054, 20484108]

約数ペア:

[(1, 20484108), (2, 10242054), (3, 6828036), (4, 5121027), (6, 3414018), (9, 2276012), (12, 1707009), (18, 1138006), (36, 569003)]