2020473422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{68897}}^1$

素因数の和:68984

約数の個数: 32

約数和(自身を含む): 3492301824

約数和(自身を除く): 1471828402

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 14663, 29326, 68897, 137794, 757867, 1515734, 2135807, 2962571, 4271614, 5925142, 23493877, 32588281, 46987754, 65176562, 91839701, 183679402, 1010236711, 2020473422]

約数ペア:

[(1, 2020473422), (2, 1010236711), (11, 183679402), (22, 91839701), (31, 65176562), (43, 46987754), (62, 32588281), (86, 23493877), (341, 5925142), (473, 4271614), (682, 2962571), (946, 2135807), (1333, 1515734), (2666, 757867), (14663, 137794), (29326, 68897)]