20182772148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{464741}}^1$

素因数の和:464813

約数の個数: 96

約数和(自身を含む): 59962871808

約数和(自身を除く): 39780099660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 462, 517, 564, 658, 924, 987, 1034, 1316, 1551, 1974, 2068, 3102, 3619, 3948, 6204, 7238, 10857, 14476, 21714, 43428, 464741, 929482, 1394223, 1858964, 2788446, 3253187, 5112151, 5576892, 6506374, 9759561, 10224302, 13012748, 15336453, 19519122, 20448604, 21842827, 30672906, 35785057, 39038244, 43685654, 61345812, 65528481, 71570114, 87371308, 107355171, 131056962, 143140228, 152899789, 214710342, 240271097, 262113924, 305799578, 429420684, 458699367, 480542194, 611599156, 720813291, 917398734, 961084388, 1441626582, 1681897679, 1834797468, 2883253164, 3363795358, 5045693037, 6727590716, 10091386074, 20182772148]

約数ペア:

[(1, 20182772148), (2, 10091386074), (3, 6727590716), (4, 5045693037), (6, 3363795358), (7, 2883253164), (11, 1834797468), (12, 1681897679), (14, 1441626582), (21, 961084388), (22, 917398734), (28, 720813291), (33, 611599156), (42, 480542194), (44, 458699367), (47, 429420684), (66, 305799578), (77, 262113924), (84, 240271097), (94, 214710342), (132, 152899789), (141, 143140228), (154, 131056962), (188, 107355171), (231, 87371308), (282, 71570114), (308, 65528481), (329, 61345812), (462, 43685654), (517, 39038244), (564, 35785057), (658, 30672906), (924, 21842827), (987, 20448604), (1034, 19519122), (1316, 15336453), (1551, 13012748), (1974, 10224302), (2068, 9759561), (3102, 6506374), (3619, 5576892), (3948, 5112151), (6204, 3253187), (7238, 2788446), (10857, 1858964), (14476, 1394223), (21714, 929482), (43428, 464741)]