20145767037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{22343}}^1$

素因数の和:22753

約数の個数: 32

約数和(自身を含む): 29730032640

約数和(自身を除く): 9584265603

約数列:

[1, 3, 11, 33, 89, 267, 307, 921, 979, 2937, 3377, 10131, 22343, 27323, 67029, 81969, 245773, 300553, 737319, 901659, 1988527, 5965581, 6859301, 20577903, 21873797, 65621391, 75452311, 226356933, 610477789, 1831433367, 6715255679, 20145767037]

約数ペア:

[(1, 20145767037), (3, 6715255679), (11, 1831433367), (33, 610477789), (89, 226356933), (267, 75452311), (307, 65621391), (921, 21873797), (979, 20577903), (2937, 6859301), (3377, 5965581), (10131, 1988527), (22343, 901659), (27323, 737319), (67029, 300553), (81969, 245773)]