20657159028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{33247}}^1$

素因数の和:33794

約数の個数: 96

約数和(自身を含む): 58537758720

約数和(自身を除く): 37880599692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 523, 594, 1046, 1188, 1569, 2092, 3138, 4707, 5753, 6276, 9414, 11506, 14121, 17259, 18828, 23012, 28242, 33247, 34518, 51777, 56484, 66494, 69036, 99741, 103554, 132988, 155331, 199482, 207108, 299223, 310662, 365717, 398964, 598446, 621324, 731434, 897669, 1097151, 1196892, 1462868, 1795338, 2194302, 3291453, 3590676, 4388604, 6582906, 9874359, 13165812, 17388181, 19748718, 34776362, 39497436, 52164543, 69552724, 104329086, 156493629, 191269991, 208658172, 312987258, 382539982, 469480887, 573809973, 625974516, 765079964, 938961774, 1147619946, 1721429919, 1877923548, 2295239892, 3442859838, 5164289757, 6885719676, 10328579514, 20657159028]

約数ペア:

[(1, 20657159028), (2, 10328579514), (3, 6885719676), (4, 5164289757), (6, 3442859838), (9, 2295239892), (11, 1877923548), (12, 1721429919), (18, 1147619946), (22, 938961774), (27, 765079964), (33, 625974516), (36, 573809973), (44, 469480887), (54, 382539982), (66, 312987258), (99, 208658172), (108, 191269991), (132, 156493629), (198, 104329086), (297, 69552724), (396, 52164543), (523, 39497436), (594, 34776362), (1046, 19748718), (1188, 17388181), (1569, 13165812), (2092, 9874359), (3138, 6582906), (4707, 4388604), (5753, 3590676), (6276, 3291453), (9414, 2194302), (11506, 1795338), (14121, 1462868), (17259, 1196892), (18828, 1097151), (23012, 897669), (28242, 731434), (33247, 621324), (34518, 598446), (51777, 398964), (56484, 365717), (66494, 310662), (69036, 299223), (99741, 207108), (103554, 199482), (132988, 155331)]