20138184846

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6563}}^1$

素因数の和:6668

約数の個数: 160

約数和(自身を含む): 51238268928

約数和(自身を除く): 31100084082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 47, 54, 62, 78, 81, 93, 94, 117, 141, 162, 186, 234, 279, 282, 351, 403, 423, 558, 611, 702, 806, 837, 846, 1053, 1209, 1222, 1269, 1457, 1674, 1833, 2106, 2418, 2511, 2538, 2914, 3627, 3666, 3807, 4371, 5022, 5499, 6563, 7254, 7614, 8742, 10881, 10998, 13113, 13126, 16497, 18941, 19689, 21762, 26226, 32643, 32994, 37882, 39339, 39378, 49491, 56823, 59067, 65286, 78678, 85319, 98982, 113646, 118017, 118134, 170469, 170638, 177201, 203453, 236034, 255957, 308461, 340938, 354402, 406906, 511407, 511914, 531603, 610359, 616922, 767871, 925383, 1022814, 1063206, 1220718, 1534221, 1535742, 1831077, 1850766, 2303613, 2644889, 2776149, 3068442, 3662154, 4009993, 4607226, 5289778, 5493231, 5552298, 6910839, 7934667, 8019986, 8328447, 9562291, 10986462, 12029979, 13821678, 15869334, 16479693, 16656894, 19124582, 23804001, 24059958, 24985341, 28686873, 32959386, 36089937, 47608002, 49970682, 57373746, 71412003, 72179874, 86060619, 108269811, 124309783, 142824006, 172121238, 214236009, 216539622, 248619566, 258181857, 324809433, 372929349, 428472018, 516363714, 649618866, 745858698, 774545571, 1118788047, 1549091142, 2237576094, 3356364141, 6712728282, 10069092423, 20138184846]

約数ペア:

[(1, 20138184846), (2, 10069092423), (3, 6712728282), (6, 3356364141), (9, 2237576094), (13, 1549091142), (18, 1118788047), (26, 774545571), (27, 745858698), (31, 649618866), (39, 516363714), (47, 428472018), (54, 372929349), (62, 324809433), (78, 258181857), (81, 248619566), (93, 216539622), (94, 214236009), (117, 172121238), (141, 142824006), (162, 124309783), (186, 108269811), (234, 86060619), (279, 72179874), (282, 71412003), (351, 57373746), (403, 49970682), (423, 47608002), (558, 36089937), (611, 32959386), (702, 28686873), (806, 24985341), (837, 24059958), (846, 23804001), (1053, 19124582), (1209, 16656894), (1222, 16479693), (1269, 15869334), (1457, 13821678), (1674, 12029979), (1833, 10986462), (2106, 9562291), (2418, 8328447), (2511, 8019986), (2538, 7934667), (2914, 6910839), (3627, 5552298), (3666, 5493231), (3807, 5289778), (4371, 4607226), (5022, 4009993), (5499, 3662154), (6563, 3068442), (7254, 2776149), (7614, 2644889), (8742, 2303613), (10881, 1850766), (10998, 1831077), (13113, 1535742), (13126, 1534221), (16497, 1220718), (18941, 1063206), (19689, 1022814), (21762, 925383), (26226, 767871), (32643, 616922), (32994, 610359), (37882, 531603), (39339, 511914), (39378, 511407), (49491, 406906), (56823, 354402), (59067, 340938), (65286, 308461), (78678, 255957), (85319, 236034), (98982, 203453), (113646, 177201), (118017, 170638), (118134, 170469)]