20160438540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30546119}}^1$

素因数の和:30546142

約数の個数: 48

約数和(自身を含む): 61580977920

約数和(自身を除く): 41420539380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30546119, 61092238, 91638357, 122184476, 152730595, 183276714, 305461190, 336007309, 366553428, 458191785, 610922380, 672014618, 916383570, 1008021927, 1344029236, 1680036545, 1832767140, 2016043854, 3360073090, 4032087708, 5040109635, 6720146180, 10080219270, 20160438540]

約数ペア:

[(1, 20160438540), (2, 10080219270), (3, 6720146180), (4, 5040109635), (5, 4032087708), (6, 3360073090), (10, 2016043854), (11, 1832767140), (12, 1680036545), (15, 1344029236), (20, 1008021927), (22, 916383570), (30, 672014618), (33, 610922380), (44, 458191785), (55, 366553428), (60, 336007309), (66, 305461190), (110, 183276714), (132, 152730595), (165, 122184476), (220, 91638357), (330, 61092238), (660, 30546119)]