20337168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24923}}^1$

素因数の和:24951

約数の個数: 40

約数和(自身を含む): 55630368

約数和(自身を除く): 35293200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24923, 49846, 74769, 99692, 149538, 199384, 299076, 398768, 423691, 598152, 847382, 1196304, 1271073, 1694764, 2542146, 3389528, 5084292, 6779056, 10168584, 20337168]

約数ペア:

[(1, 20337168), (2, 10168584), (3, 6779056), (4, 5084292), (6, 3389528), (8, 2542146), (12, 1694764), (16, 1271073), (17, 1196304), (24, 847382), (34, 598152), (48, 423691), (51, 398768), (68, 299076), (102, 199384), (136, 149538), (204, 99692), (272, 74769), (408, 49846), (816, 24923)]