20121963606

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{52733}}^1$

素因数の和:52830

約数の個数: 96

約数和(自身を含む): 48865433760

約数和(自身を除く): 28743470154

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 43, 51, 58, 86, 87, 102, 129, 153, 174, 258, 261, 306, 387, 493, 522, 731, 774, 986, 1247, 1462, 1479, 2193, 2494, 2958, 3741, 4386, 4437, 6579, 7482, 8874, 11223, 13158, 21199, 22446, 42398, 52733, 63597, 105466, 127194, 158199, 190791, 316398, 381582, 474597, 896461, 949194, 1529257, 1792922, 2267519, 2689383, 3058514, 4535038, 4587771, 5378766, 6802557, 8068149, 9175542, 13605114, 13763313, 16136298, 20407671, 25997369, 27526626, 38547823, 40815342, 51994738, 65758051, 77095646, 77992107, 115643469, 131516102, 155984214, 197274153, 231286938, 233976321, 346930407, 394548306, 467952642, 591822459, 693860814, 1117886867, 1183644918, 2235773734, 3353660601, 6707321202, 10060981803, 20121963606]

約数ペア:

[(1, 20121963606), (2, 10060981803), (3, 6707321202), (6, 3353660601), (9, 2235773734), (17, 1183644918), (18, 1117886867), (29, 693860814), (34, 591822459), (43, 467952642), (51, 394548306), (58, 346930407), (86, 233976321), (87, 231286938), (102, 197274153), (129, 155984214), (153, 131516102), (174, 115643469), (258, 77992107), (261, 77095646), (306, 65758051), (387, 51994738), (493, 40815342), (522, 38547823), (731, 27526626), (774, 25997369), (986, 20407671), (1247, 16136298), (1462, 13763313), (1479, 13605114), (2193, 9175542), (2494, 8068149), (2958, 6802557), (3741, 5378766), (4386, 4587771), (4437, 4535038), (6579, 3058514), (7482, 2689383), (8874, 2267519), (11223, 1792922), (13158, 1529257), (21199, 949194), (22446, 896461), (42398, 474597), (52733, 381582), (63597, 316398), (105466, 190791), (127194, 158199)]