2020101564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{3821}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 5078979360

約数和(自身を除く): 3058877796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3389, 3821, 6778, 7642, 10167, 11463, 13556, 15284, 20334, 22926, 40668, 44057, 45852, 49673, 88114, 99346, 132171, 149019, 176228, 198692, 264342, 298038, 528684, 596076, 12949369, 25898738, 38848107, 51797476, 77696214, 155392428, 168341797, 336683594, 505025391, 673367188, 1010050782, 2020101564]

約数ペア:

[(1, 2020101564), (2, 1010050782), (3, 673367188), (4, 505025391), (6, 336683594), (12, 168341797), (13, 155392428), (26, 77696214), (39, 51797476), (52, 38848107), (78, 25898738), (156, 12949369), (3389, 596076), (3821, 528684), (6778, 298038), (7642, 264342), (10167, 198692), (11463, 176228), (13556, 149019), (15284, 132171), (20334, 99346), (22926, 88114), (40668, 49673), (44057, 45852)]