2029505715

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{506743}}^1$

素因数の和:506843

約数の個数: 24

約数和(自身を含む): 3557342880

約数和(自身を除く): 1527837165

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 506743, 1520229, 2533715, 4560687, 7601145, 22803435, 45100127, 135300381, 225500635, 405901143, 676501905, 2029505715]

約数ペア:

[(1, 2029505715), (3, 676501905), (5, 405901143), (9, 225500635), (15, 135300381), (45, 45100127), (89, 22803435), (267, 7601145), (445, 4560687), (801, 2533715), (1335, 1520229), (4005, 506743)]