19960641946

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3457}}^1\times {\mathrm{4969}}^1$

素因数の和:8518

約数の個数: 32

約数和(自身を含む): 34647500160

約数和(自身を除く): 14686858214

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 3457, 4969, 6914, 9938, 24199, 34783, 48398, 69566, 286931, 412427, 573862, 824854, 2008517, 2886989, 4017034, 5773978, 17177833, 34355666, 120244831, 240489662, 1425760139, 2851520278, 9980320973, 19960641946]

約数ペア:

[(1, 19960641946), (2, 9980320973), (7, 2851520278), (14, 1425760139), (83, 240489662), (166, 120244831), (581, 34355666), (1162, 17177833), (3457, 5773978), (4969, 4017034), (6914, 2886989), (9938, 2008517), (24199, 824854), (34783, 573862), (48398, 412427), (69566, 286931)]