20080332006

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{2129}}^1\times {\mathrm{4583}}^1$

素因数の和:6738

約数の個数: 64

約数和(自身を含む): 46866816000

約数和(自身を除く): 26786483994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2129, 4258, 4583, 6387, 9166, 12774, 13749, 14903, 27498, 29806, 32081, 44709, 64162, 89418, 96243, 104321, 192486, 208642, 224567, 312963, 449134, 625926, 673701, 730247, 1347402, 1460494, 1571969, 2190741, 3143938, 4381482, 4715907, 9431814, 9757207, 19514414, 29271621, 58543242, 68300449, 136600898, 204901347, 409802694, 478103143, 956206286, 1434309429, 2868618858, 3346722001, 6693444002, 10040166003, 20080332006]

約数ペア:

[(1, 20080332006), (2, 10040166003), (3, 6693444002), (6, 3346722001), (7, 2868618858), (14, 1434309429), (21, 956206286), (42, 478103143), (49, 409802694), (98, 204901347), (147, 136600898), (294, 68300449), (343, 58543242), (686, 29271621), (1029, 19514414), (2058, 9757207), (2129, 9431814), (4258, 4715907), (4583, 4381482), (6387, 3143938), (9166, 2190741), (12774, 1571969), (13749, 1460494), (14903, 1347402), (27498, 730247), (29806, 673701), (32081, 625926), (44709, 449134), (64162, 312963), (89418, 224567), (96243, 208642), (104321, 192486)]