20219844

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 29172156

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 582, 599, 1164, 1198, 1797, 2396, 2813, 3594, 5626, 7188, 8439, 11252, 16878, 17371, 33756, 34742, 52113, 58103, 69484, 104226, 116206, 174309, 208452, 232412, 348618, 697236, 1684987, 3369974, 5054961, 6739948, 10109922, 20219844]

約数ペア:

[(1, 20219844), (2, 10109922), (3, 6739948), (4, 5054961), (6, 3369974), (12, 1684987), (29, 697236), (58, 348618), (87, 232412), (97, 208452), (116, 174309), (174, 116206), (194, 104226), (291, 69484), (348, 58103), (388, 52113), (582, 34742), (599, 33756), (1164, 17371), (1198, 16878), (1797, 11252), (2396, 8439), (2813, 7188), (3594, 5626)]