20107633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 25070080

約数和(自身を除く): 4962447

約数列:

[1, 7, 13, 79, 91, 553, 1027, 2797, 7189, 19579, 36361, 220963, 254527, 1546741, 2872519, 20107633]

約数ペア:

[(1, 20107633), (7, 2872519), (13, 1546741), (79, 254527), (91, 220963), (553, 36361), (1027, 19579), (2797, 7189)]