19700892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32191}}^1$

素因数の和:32218

約数の個数: 36

約数和(自身を含む): 52730496

約数和(自身を除く): 33029604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32191, 64382, 96573, 128764, 193146, 289719, 386292, 547247, 579438, 1094494, 1158876, 1641741, 2188988, 3283482, 4925223, 6566964, 9850446, 19700892]

約数ペア:

[(1, 19700892), (2, 9850446), (3, 6566964), (4, 4925223), (6, 3283482), (9, 2188988), (12, 1641741), (17, 1158876), (18, 1094494), (34, 579438), (36, 547247), (51, 386292), (68, 289719), (102, 193146), (153, 128764), (204, 96573), (306, 64382), (612, 32191)]