20227578738

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{172717}}^1$

素因数の和:173002

約数の個数: 32

約数和(自身を含む): 41037796800

約数和(自身を除く): 20810218062

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 19519, 39038, 58557, 117114, 172717, 345434, 518151, 1036302, 22625927, 25734833, 45251854, 51469666, 67877781, 77204499, 135755562, 154408998, 3371263123, 6742526246, 10113789369, 20227578738]

約数ペア:

[(1, 20227578738), (2, 10113789369), (3, 6742526246), (6, 3371263123), (131, 154408998), (149, 135755562), (262, 77204499), (298, 67877781), (393, 51469666), (447, 45251854), (786, 25734833), (894, 22625927), (19519, 1036302), (39038, 518151), (58557, 345434), (117114, 172717)]