20034477

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 29857464

約数和(自身を除く): 9822987

約数列:

[1, 3, 9, 53, 97, 159, 291, 433, 477, 873, 1299, 3897, 5141, 15423, 22949, 42001, 46269, 68847, 126003, 206541, 378009, 2226053, 6678159, 20034477]

約数ペア:

[(1, 20034477), (3, 6678159), (9, 2226053), (53, 378009), (97, 206541), (159, 126003), (291, 68847), (433, 46269), (477, 42001), (873, 22949), (1299, 15423), (3897, 5141)]