20342287278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2292347}}^1$

素因数の和:2292401

約数の個数: 48

約数和(自身を含む): 48276848880

約数和(自身を除く): 27934561602

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 2292347, 4584694, 6877041, 13754082, 20631123, 38969899, 41262246, 66478063, 77939798, 116909697, 132956126, 199434189, 233819394, 350729091, 398868378, 598302567, 701458182, 1130127071, 1196605134, 2260254142, 3390381213, 6780762426, 10171143639, 20342287278]

約数ペア:

[(1, 20342287278), (2, 10171143639), (3, 6780762426), (6, 3390381213), (9, 2260254142), (17, 1196605134), (18, 1130127071), (29, 701458182), (34, 598302567), (51, 398868378), (58, 350729091), (87, 233819394), (102, 199434189), (153, 132956126), (174, 116909697), (261, 77939798), (306, 66478063), (493, 41262246), (522, 38969899), (986, 20631123), (1479, 13754082), (2958, 6877041), (4437, 4584694), (8874, 2292347)]