20402433702

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{859}}^1\times {\mathrm{3847}}^1$

素因数の和:4735

約数の個数: 96

約数和(自身を含む): 51624768000

約数和(自身を除く): 31222334298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 859, 882, 1029, 1718, 2058, 2577, 3087, 3847, 5154, 6013, 6174, 7694, 7731, 11541, 12026, 15462, 18039, 23082, 26929, 34623, 36078, 42091, 53858, 54117, 69246, 80787, 84182, 108234, 126273, 161574, 188503, 242361, 252546, 294637, 377006, 378819, 484722, 565509, 589274, 757638, 883911, 1131018, 1319521, 1696527, 1767822, 2639042, 2651733, 3304573, 3393054, 3958563, 5303466, 6609146, 7917126, 9913719, 11875689, 19827438, 23132011, 23751378, 29741157, 46264022, 59482314, 69396033, 138792066, 161924077, 208188099, 323848154, 416376198, 485772231, 971544462, 1133468539, 1457316693, 2266937078, 2914633386, 3400405617, 6800811234, 10201216851, 20402433702]

約数ペア:

[(1, 20402433702), (2, 10201216851), (3, 6800811234), (6, 3400405617), (7, 2914633386), (9, 2266937078), (14, 1457316693), (18, 1133468539), (21, 971544462), (42, 485772231), (49, 416376198), (63, 323848154), (98, 208188099), (126, 161924077), (147, 138792066), (294, 69396033), (343, 59482314), (441, 46264022), (686, 29741157), (859, 23751378), (882, 23132011), (1029, 19827438), (1718, 11875689), (2058, 9913719), (2577, 7917126), (3087, 6609146), (3847, 5303466), (5154, 3958563), (6013, 3393054), (6174, 3304573), (7694, 2651733), (7731, 2639042), (11541, 1767822), (12026, 1696527), (15462, 1319521), (18039, 1131018), (23082, 883911), (26929, 757638), (34623, 589274), (36078, 565509), (42091, 484722), (53858, 378819), (54117, 377006), (69246, 294637), (80787, 252546), (84182, 242361), (108234, 188503), (126273, 161574)]