20237006525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{142039}}^1$

素因数の和:142229

約数の個数: 24

約数和(自身を含む): 25891051200

約数和(自身を除く): 5654044675

約数列:

[1, 5, 25, 41, 139, 205, 695, 1025, 3475, 5699, 28495, 142039, 142475, 710195, 3550975, 5823599, 19743421, 29117995, 98717105, 145589975, 493585525, 809480261, 4047401305, 20237006525]

約数ペア:

[(1, 20237006525), (5, 4047401305), (25, 809480261), (41, 493585525), (139, 145589975), (205, 98717105), (695, 29117995), (1025, 19743421), (3475, 5823599), (5699, 3550975), (28495, 710195), (142039, 142475)]