20006552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147107}}^1$

素因数の和:147130

約数の個数: 16

約数和(自身を含む): 39719160

約数和(自身を除く): 19712608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147107, 294214, 588428, 1176856, 2500819, 5001638, 10003276, 20006552]

約数ペア:

[(1, 20006552), (2, 10003276), (4, 5001638), (8, 2500819), (17, 1176856), (34, 588428), (68, 294214), (136, 147107)]