20099274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 43653120

約数和(自身を除く): 23553846

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 2029, 3302, 4058, 4953, 6087, 9906, 12174, 26377, 52754, 79131, 158262, 257683, 515366, 773049, 1546098, 3349879, 6699758, 10049637, 20099274]

約数ペア:

[(1, 20099274), (2, 10049637), (3, 6699758), (6, 3349879), (13, 1546098), (26, 773049), (39, 515366), (78, 257683), (127, 158262), (254, 79131), (381, 52754), (762, 26377), (1651, 12174), (2029, 9906), (3302, 6087), (4058, 4953)]