20796487602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{242197}}^1$

素因数の和:243514

約数の個数: 32

約数和(自身を含む): 45409218624

約数和(自身を除く): 24612731022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1301, 2602, 3903, 7806, 14311, 28622, 42933, 85866, 242197, 484394, 726591, 1453182, 2664167, 5328334, 7992501, 15985002, 315098297, 630196594, 945294891, 1890589782, 3466081267, 6932162534, 10398243801, 20796487602]

約数ペア:

[(1, 20796487602), (2, 10398243801), (3, 6932162534), (6, 3466081267), (11, 1890589782), (22, 945294891), (33, 630196594), (66, 315098297), (1301, 15985002), (2602, 7992501), (3903, 5328334), (7806, 2664167), (14311, 1453182), (28622, 726591), (42933, 484394), (85866, 242197)]