20267412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 52581312

約数和(自身を除く): 32313900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2897, 3498, 5794, 6996, 8691, 11588, 17382, 31867, 34764, 63734, 95601, 127468, 153541, 191202, 307082, 382404, 460623, 614164, 921246, 1688951, 1842492, 3377902, 5066853, 6755804, 10133706, 20267412]

約数ペア:

[(1, 20267412), (2, 10133706), (3, 6755804), (4, 5066853), (6, 3377902), (11, 1842492), (12, 1688951), (22, 921246), (33, 614164), (44, 460623), (53, 382404), (66, 307082), (106, 191202), (132, 153541), (159, 127468), (212, 95601), (318, 63734), (583, 34764), (636, 31867), (1166, 17382), (1749, 11588), (2332, 8691), (2897, 6996), (3498, 5794)]