20304877351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{251519}}^1$

素因数の和:251750

約数の個数: 16

約数和(自身を含む): 22817894400

約数和(自身を除く): 2513017049

約数列:

[1, 11, 41, 179, 451, 1969, 7339, 80729, 251519, 2766709, 10312279, 45021901, 113435069, 495240911, 1845897941, 20304877351]

約数ペア:

[(1, 20304877351), (11, 1845897941), (41, 495240911), (179, 113435069), (451, 45021901), (1969, 10312279), (7339, 2766709), (80729, 251519)]