20312892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33191}}^1$

素因数の和:33218

約数の個数: 36

約数和(自身を含む): 54368496

約数和(自身を除く): 34055604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33191, 66382, 99573, 132764, 199146, 298719, 398292, 564247, 597438, 1128494, 1194876, 1692741, 2256988, 3385482, 5078223, 6770964, 10156446, 20312892]

約数ペア:

[(1, 20312892), (2, 10156446), (3, 6770964), (4, 5078223), (6, 3385482), (9, 2256988), (12, 1692741), (17, 1194876), (18, 1128494), (34, 597438), (36, 564247), (51, 398292), (68, 298719), (102, 199146), (153, 132764), (204, 99573), (306, 66382), (612, 33191)]