20885766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6733}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 46545408

約数和(自身を除く): 25659642

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6733, 13466, 20199, 40398, 74063, 148126, 222189, 316451, 444378, 632902, 949353, 1898706, 3480961, 6961922, 10442883, 20885766]

約数ペア:

[(1, 20885766), (2, 10442883), (3, 6961922), (6, 3480961), (11, 1898706), (22, 949353), (33, 632902), (47, 444378), (66, 316451), (94, 222189), (141, 148126), (282, 74063), (517, 40398), (1034, 20199), (1551, 13466), (3102, 6733)]