2019966384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{36947}}^1$

素因数の和:37042

約数の個数: 80

約数和(自身を含む): 5607819648

約数和(自身を除く): 3587853264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1608, 2278, 3216, 3417, 4556, 6834, 9112, 13668, 18224, 27336, 36947, 54672, 73894, 110841, 147788, 221682, 295576, 443364, 591152, 628099, 886728, 1256198, 1773456, 1884297, 2475449, 2512396, 3768594, 4950898, 5024792, 7426347, 7537188, 9901796, 10049584, 14852694, 15074376, 19803592, 29705388, 30148752, 39607184, 42082633, 59410776, 84165266, 118821552, 126247899, 168330532, 252495798, 336661064, 504991596, 673322128, 1009983192, 2019966384]

約数ペア:

[(1, 2019966384), (2, 1009983192), (3, 673322128), (4, 504991596), (6, 336661064), (8, 252495798), (12, 168330532), (16, 126247899), (17, 118821552), (24, 84165266), (34, 59410776), (48, 42082633), (51, 39607184), (67, 30148752), (68, 29705388), (102, 19803592), (134, 15074376), (136, 14852694), (201, 10049584), (204, 9901796), (268, 7537188), (272, 7426347), (402, 5024792), (408, 4950898), (536, 3768594), (804, 2512396), (816, 2475449), (1072, 1884297), (1139, 1773456), (1608, 1256198), (2278, 886728), (3216, 628099), (3417, 591152), (4556, 443364), (6834, 295576), (9112, 221682), (13668, 147788), (18224, 110841), (27336, 73894), (36947, 54672)]