20975064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79451}}^1$

素因数の和:79471

約数の個数: 32

約数和(自身を含む): 57205440

約数和(自身を除く): 36230376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79451, 158902, 238353, 317804, 476706, 635608, 873961, 953412, 1747922, 1906824, 2621883, 3495844, 5243766, 6991688, 10487532, 20975064]

約数ペア:

[(1, 20975064), (2, 10487532), (3, 6991688), (4, 5243766), (6, 3495844), (8, 2621883), (11, 1906824), (12, 1747922), (22, 953412), (24, 873961), (33, 635608), (44, 476706), (66, 317804), (88, 238353), (132, 158902), (264, 79451)]