20360565794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{23857}}^1$

素因数の和:24522

約数の個数: 32

約数和(自身を含む): 33072913920

約数和(自身を除く): 12712348126

約数列:

[1, 2, 19, 37, 38, 74, 607, 703, 1214, 1406, 11533, 22459, 23066, 23857, 44918, 47714, 426721, 453283, 853442, 882709, 906566, 1765418, 14481199, 16771471, 28962398, 33542942, 275142781, 535804363, 550285562, 1071608726, 10180282897, 20360565794]

約数ペア:

[(1, 20360565794), (2, 10180282897), (19, 1071608726), (37, 550285562), (38, 535804363), (74, 275142781), (607, 33542942), (703, 28962398), (1214, 16771471), (1406, 14481199), (11533, 1765418), (22459, 906566), (23066, 882709), (23857, 853442), (44918, 453283), (47714, 426721)]