20227926524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{8677}}^1$

素因数の和:9174

約数の個数: 48

約数和(自身を含む): 38535318528

約数和(自身を除く): 18307392004

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 353, 508, 706, 1412, 1651, 3302, 4589, 6604, 8677, 9178, 17354, 18356, 34708, 44831, 89662, 112801, 179324, 225602, 451204, 582803, 1101979, 1165606, 2203958, 2331212, 3062981, 4407916, 6125962, 12251924, 14325727, 28651454, 39818753, 57302908, 79637506, 159275012, 388998587, 777997174, 1555994348, 5056981631, 10113963262, 20227926524]

約数ペア:

[(1, 20227926524), (2, 10113963262), (4, 5056981631), (13, 1555994348), (26, 777997174), (52, 388998587), (127, 159275012), (254, 79637506), (353, 57302908), (508, 39818753), (706, 28651454), (1412, 14325727), (1651, 12251924), (3302, 6125962), (4589, 4407916), (6604, 3062981), (8677, 2331212), (9178, 2203958), (17354, 1165606), (18356, 1101979), (34708, 582803), (44831, 451204), (89662, 225602), (112801, 179324)]