1720201236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22367}}^1$

素因数の和:22433

約数の個数: 96

約数和(自身を含む): 4734858240

約数和(自身を除く): 3014657004

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 348, 377, 442, 493, 663, 754, 884, 986, 1131, 1326, 1479, 1508, 1972, 2262, 2652, 2958, 4524, 5916, 6409, 12818, 19227, 22367, 25636, 38454, 44734, 67101, 76908, 89468, 134202, 268404, 290771, 380239, 581542, 648643, 760478, 872313, 1140717, 1163084, 1297286, 1520956, 1744626, 1945929, 2281434, 2594572, 3489252, 3891858, 4562868, 4943107, 7783716, 8432359, 9886214, 11026931, 14829321, 16864718, 19772428, 22053862, 25297077, 29658642, 33080793, 33729436, 44107724, 50594154, 59317284, 66161586, 101188308, 132323172, 143350103, 286700206, 430050309, 573400412, 860100618, 1720201236]

約数ペア:

[(1, 1720201236), (2, 860100618), (3, 573400412), (4, 430050309), (6, 286700206), (12, 143350103), (13, 132323172), (17, 101188308), (26, 66161586), (29, 59317284), (34, 50594154), (39, 44107724), (51, 33729436), (52, 33080793), (58, 29658642), (68, 25297077), (78, 22053862), (87, 19772428), (102, 16864718), (116, 14829321), (156, 11026931), (174, 9886214), (204, 8432359), (221, 7783716), (348, 4943107), (377, 4562868), (442, 3891858), (493, 3489252), (663, 2594572), (754, 2281434), (884, 1945929), (986, 1744626), (1131, 1520956), (1326, 1297286), (1479, 1163084), (1508, 1140717), (1972, 872313), (2262, 760478), (2652, 648643), (2958, 581542), (4524, 380239), (5916, 290771), (6409, 268404), (12818, 134202), (19227, 89468), (22367, 76908), (25636, 67101), (38454, 44734)]