20414262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 45494784

約数和(自身を除く): 25080522

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6581, 13162, 19743, 39486, 72391, 144782, 217173, 309307, 434346, 618614, 927921, 1855842, 3402377, 6804754, 10207131, 20414262]

約数ペア:

[(1, 20414262), (2, 10207131), (3, 6804754), (6, 3402377), (11, 1855842), (22, 927921), (33, 618614), (47, 434346), (66, 309307), (94, 217173), (141, 144782), (282, 72391), (517, 39486), (1034, 19743), (1551, 13162), (3102, 6581)]