2001036816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19937}}^1$

素因数の和:20009

約数の個数: 120

約数和(自身を含む): 6074470584

約数和(自身を除く): 4073433768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1968, 2091, 2448, 2788, 2952, 4182, 5576, 5904, 6273, 8364, 11152, 12546, 16728, 19937, 25092, 33456, 39874, 50184, 59811, 79748, 100368, 119622, 159496, 179433, 239244, 318992, 338929, 358866, 478488, 677858, 717732, 817417, 956976, 1016787, 1355716, 1435464, 1634834, 2033574, 2452251, 2711432, 2870928, 3050361, 3269668, 4067148, 4904502, 5422864, 6100722, 6539336, 7356753, 8134296, 9809004, 12201444, 13078672, 13896089, 14713506, 16268592, 19618008, 24402888, 27792178, 29427012, 39236016, 41688267, 48805776, 55584356, 58854024, 83376534, 111168712, 117708048, 125064801, 166753068, 222337424, 250129602, 333506136, 500259204, 667012272, 1000518408, 2001036816]

約数ペア:

[(1, 2001036816), (2, 1000518408), (3, 667012272), (4, 500259204), (6, 333506136), (8, 250129602), (9, 222337424), (12, 166753068), (16, 125064801), (17, 117708048), (18, 111168712), (24, 83376534), (34, 58854024), (36, 55584356), (41, 48805776), (48, 41688267), (51, 39236016), (68, 29427012), (72, 27792178), (82, 24402888), (102, 19618008), (123, 16268592), (136, 14713506), (144, 13896089), (153, 13078672), (164, 12201444), (204, 9809004), (246, 8134296), (272, 7356753), (306, 6539336), (328, 6100722), (369, 5422864), (408, 4904502), (492, 4067148), (612, 3269668), (656, 3050361), (697, 2870928), (738, 2711432), (816, 2452251), (984, 2033574), (1224, 1634834), (1394, 1435464), (1476, 1355716), (1968, 1016787), (2091, 956976), (2448, 817417), (2788, 717732), (2952, 677858), (4182, 478488), (5576, 358866), (5904, 338929), (6273, 318992), (8364, 239244), (11152, 179433), (12546, 159496), (16728, 119622), (19937, 100368), (25092, 79748), (33456, 59811), (39874, 50184)]