20632002

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 42535680

約数和(自身を除く): 21903678

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 379, 422, 633, 758, 1137, 1266, 2274, 9073, 16297, 18146, 27219, 32594, 48891, 54438, 79969, 97782, 159938, 239907, 479814, 3438667, 6877334, 10316001, 20632002]

約数ペア:

[(1, 20632002), (2, 10316001), (3, 6877334), (6, 3438667), (43, 479814), (86, 239907), (129, 159938), (211, 97782), (258, 79969), (379, 54438), (422, 48891), (633, 32594), (758, 27219), (1137, 18146), (1266, 16297), (2274, 9073)]