20369230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1$

素因数の和:17148

約数の個数: 32

約数和(自身を含む): 44369856

約数和(自身を除く): 24000626

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17117, 34234, 85585, 119819, 171170, 239638, 290989, 581978, 599095, 1198190, 1454945, 2036923, 2909890, 4073846, 10184615, 20369230]

約数ペア:

[(1, 20369230), (2, 10184615), (5, 4073846), (7, 2909890), (10, 2036923), (14, 1454945), (17, 1198190), (34, 599095), (35, 581978), (70, 290989), (85, 239638), (119, 171170), (170, 119819), (238, 85585), (595, 34234), (1190, 17117)]