20174449922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{300367}}^1$

素因数の和:300494

約数の個数: 32

約数和(自身を含む): 34256369664

約数和(自身を除く): 14081919742

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1562, 3053, 6106, 33583, 67166, 300367, 600734, 3304037, 6608074, 12915781, 21326057, 25831562, 42652114, 142073591, 234586627, 284147182, 469173254, 917020451, 1834040902, 10087224961, 20174449922]

約数ペア:

[(1, 20174449922), (2, 10087224961), (11, 1834040902), (22, 917020451), (43, 469173254), (71, 284147182), (86, 234586627), (142, 142073591), (473, 42652114), (781, 25831562), (946, 21326057), (1562, 12915781), (3053, 6608074), (6106, 3304037), (33583, 600734), (67166, 300367)]