20194307514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:2004

約数の個数: 96

約数和(自身を含む): 46914940800

約数和(自身を除く): 26720633286

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 449, 618, 898, 927, 1347, 1427, 1751, 1854, 2694, 2854, 3502, 4041, 4281, 5253, 7633, 8082, 8562, 10506, 12843, 15266, 15759, 22899, 24259, 25686, 31518, 45798, 46247, 48518, 68697, 72777, 92494, 137394, 138741, 145554, 146981, 218331, 277482, 293962, 416223, 436662, 440943, 640723, 786199, 832446, 881886, 1281446, 1322829, 1572398, 1922169, 2358597, 2498677, 2645658, 3844338, 4717194, 4997354, 5766507, 7075791, 7496031, 10892291, 11533014, 14151582, 14992062, 21784582, 22488093, 32676873, 44976186, 65353746, 65994469, 98030619, 131988938, 196061238, 197983407, 395966814, 593950221, 1121905973, 1187900442, 2243811946, 3365717919, 6731435838, 10097153757, 20194307514]

約数ペア:

[(1, 20194307514), (2, 10097153757), (3, 6731435838), (6, 3365717919), (9, 2243811946), (17, 1187900442), (18, 1121905973), (34, 593950221), (51, 395966814), (102, 197983407), (103, 196061238), (153, 131988938), (206, 98030619), (306, 65994469), (309, 65353746), (449, 44976186), (618, 32676873), (898, 22488093), (927, 21784582), (1347, 14992062), (1427, 14151582), (1751, 11533014), (1854, 10892291), (2694, 7496031), (2854, 7075791), (3502, 5766507), (4041, 4997354), (4281, 4717194), (5253, 3844338), (7633, 2645658), (8082, 2498677), (8562, 2358597), (10506, 1922169), (12843, 1572398), (15266, 1322829), (15759, 1281446), (22899, 881886), (24259, 832446), (25686, 786199), (31518, 640723), (45798, 440943), (46247, 436662), (48518, 416223), (68697, 293962), (72777, 277482), (92494, 218331), (137394, 146981), (138741, 145554)]