20244474

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12637}}^1$

素因数の和:12734

約数の個数: 24

約数和(自身を含む): 44359380

約数和(自身を除く): 24114906

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12637, 25274, 37911, 75822, 113733, 227466, 1124693, 2249386, 3374079, 6748158, 10122237, 20244474]

約数ペア:

[(1, 20244474), (2, 10122237), (3, 6748158), (6, 3374079), (9, 2249386), (18, 1124693), (89, 227466), (178, 113733), (267, 75822), (534, 37911), (801, 25274), (1602, 12637)]