20101327588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2311}}^1\times {\mathrm{58771}}^1$

素因数の和:61123

約数の個数: 24

約数和(自身を含む): 36144309824

約数和(自身を除く): 16042982236

約数列:

[1, 2, 4, 37, 74, 148, 2311, 4622, 9244, 58771, 85507, 117542, 171014, 235084, 342028, 2174527, 4349054, 8698108, 135819781, 271639562, 543279124, 5025331897, 10050663794, 20101327588]

約数ペア:

[(1, 20101327588), (2, 10050663794), (4, 5025331897), (37, 543279124), (74, 271639562), (148, 135819781), (2311, 8698108), (4622, 4349054), (9244, 2174527), (58771, 342028), (85507, 235084), (117542, 171014)]