20183852836

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 44214569280

約数和(自身を除く): 24030716444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 343, 371, 532, 686, 742, 931, 1007, 1372, 1484, 1862, 2014, 2087, 2401, 2597, 3724, 4028, 4174, 4802, 5194, 6517, 7049, 8348, 9604, 10388, 13034, 14098, 14609, 18179, 26068, 28196, 29218, 36358, 39653, 45619, 49343, 58436, 72716, 79306, 91238, 98686, 102263, 110611, 127253, 158612, 182476, 197372, 204526, 221222, 254506, 277571, 345401, 409052, 442444, 509012, 555142, 690802, 715841, 774277, 1110284, 1381604, 1431682, 1548554, 1942997, 2101609, 2417807, 2863364, 3097108, 3885994, 4203218, 4835614, 5010887, 5419939, 7771988, 8406436, 9671228, 10021774, 10839878, 13600979, 14711263, 20043548, 21679756, 27201958, 29422526, 37939573, 54403916, 58845052, 75879146, 95206853, 102978841, 151758292, 190413706, 205957682, 265577011, 380827412, 411915364, 531154022, 720851887, 1062308044, 1441703774, 2883407548, 5045963209, 10091926418, 20183852836]

約数ペア:

[(1, 20183852836), (2, 10091926418), (4, 5045963209), (7, 2883407548), (14, 1441703774), (19, 1062308044), (28, 720851887), (38, 531154022), (49, 411915364), (53, 380827412), (76, 265577011), (98, 205957682), (106, 190413706), (133, 151758292), (196, 102978841), (212, 95206853), (266, 75879146), (343, 58845052), (371, 54403916), (532, 37939573), (686, 29422526), (742, 27201958), (931, 21679756), (1007, 20043548), (1372, 14711263), (1484, 13600979), (1862, 10839878), (2014, 10021774), (2087, 9671228), (2401, 8406436), (2597, 7771988), (3724, 5419939), (4028, 5010887), (4174, 4835614), (4802, 4203218), (5194, 3885994), (6517, 3097108), (7049, 2863364), (8348, 2417807), (9604, 2101609), (10388, 1942997), (13034, 1548554), (14098, 1431682), (14609, 1381604), (18179, 1110284), (26068, 774277), (28196, 715841), (29218, 690802), (36358, 555142), (39653, 509012), (45619, 442444), (49343, 409052), (58436, 345401), (72716, 277571), (79306, 254506), (91238, 221222), (98686, 204526), (102263, 197372), (110611, 182476), (127253, 158612)]