20068710130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{336103}}^1$

素因数の和:336970

約数の個数: 32

約数和(自身を含む): 41332725504

約数和(自身を除く): 21264015374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 4265, 5971, 8530, 11942, 29855, 59710, 336103, 672206, 1680515, 2352721, 3361030, 4705442, 11763605, 23527210, 286695859, 573391718, 1433479295, 2006871013, 2866958590, 4013742026, 10034355065, 20068710130]

約数ペア:

[(1, 20068710130), (2, 10034355065), (5, 4013742026), (7, 2866958590), (10, 2006871013), (14, 1433479295), (35, 573391718), (70, 286695859), (853, 23527210), (1706, 11763605), (4265, 4705442), (5971, 3361030), (8530, 2352721), (11942, 1680515), (29855, 672206), (59710, 336103)]