20218202484

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{564061}}^1$

素因数の和:564200

約数の個数: 48

約数和(自身を含む): 49276456320

約数和(自身を除く): 29058253836

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 1236, 2987, 5974, 8961, 11948, 17922, 35844, 564061, 1128122, 1692183, 2256244, 3384366, 6768732, 16357769, 32715538, 49073307, 58098283, 65431076, 98146614, 116196566, 174294849, 196293228, 232393132, 348589698, 697179396, 1684850207, 3369700414, 5054550621, 6739400828, 10109101242, 20218202484]

約数ペア:

[(1, 20218202484), (2, 10109101242), (3, 6739400828), (4, 5054550621), (6, 3369700414), (12, 1684850207), (29, 697179396), (58, 348589698), (87, 232393132), (103, 196293228), (116, 174294849), (174, 116196566), (206, 98146614), (309, 65431076), (348, 58098283), (412, 49073307), (618, 32715538), (1236, 16357769), (2987, 6768732), (5974, 3384366), (8961, 2256244), (11948, 1692183), (17922, 1128122), (35844, 564061)]