20177855082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22783}}^1$

素因数の和:22886

約数の個数: 160

約数和(自身を含む): 57166331904

約数和(自身を除く): 36988476822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 81, 99, 126, 142, 154, 162, 189, 198, 213, 231, 297, 378, 426, 462, 497, 567, 594, 639, 693, 781, 891, 994, 1134, 1278, 1386, 1491, 1562, 1782, 1917, 2079, 2343, 2982, 3834, 4158, 4473, 4686, 5467, 5751, 6237, 7029, 8946, 10934, 11502, 12474, 13419, 14058, 16401, 21087, 22783, 26838, 32802, 40257, 42174, 45566, 49203, 63261, 68349, 80514, 98406, 126522, 136698, 147609, 159481, 205047, 250613, 295218, 318962, 410094, 442827, 478443, 501226, 615141, 751839, 885654, 956886, 1230282, 1435329, 1503678, 1617593, 1754291, 1845423, 2255517, 2870658, 3235186, 3508582, 3690846, 4305987, 4511034, 4852779, 5262873, 6766551, 8611974, 9705558, 10525746, 11323151, 12917961, 13533102, 14558337, 15788619, 17793523, 20299653, 22646302, 25835922, 29116674, 31577238, 33969453, 35587046, 40599306, 43675011, 47365857, 53380569, 67938906, 87350022, 94731714, 101908359, 106761138, 124554661, 131025033, 142097571, 160141707, 203816718, 249109322, 262050066, 284195142, 305725077, 320283414, 373663983, 480425121, 611450154, 747327966, 917175231, 960850242, 1120991949, 1441275363, 1834350462, 2241983898, 2882550726, 3362975847, 6725951694, 10088927541, 20177855082]

約数ペア:

[(1, 20177855082), (2, 10088927541), (3, 6725951694), (6, 3362975847), (7, 2882550726), (9, 2241983898), (11, 1834350462), (14, 1441275363), (18, 1120991949), (21, 960850242), (22, 917175231), (27, 747327966), (33, 611450154), (42, 480425121), (54, 373663983), (63, 320283414), (66, 305725077), (71, 284195142), (77, 262050066), (81, 249109322), (99, 203816718), (126, 160141707), (142, 142097571), (154, 131025033), (162, 124554661), (189, 106761138), (198, 101908359), (213, 94731714), (231, 87350022), (297, 67938906), (378, 53380569), (426, 47365857), (462, 43675011), (497, 40599306), (567, 35587046), (594, 33969453), (639, 31577238), (693, 29116674), (781, 25835922), (891, 22646302), (994, 20299653), (1134, 17793523), (1278, 15788619), (1386, 14558337), (1491, 13533102), (1562, 12917961), (1782, 11323151), (1917, 10525746), (2079, 9705558), (2343, 8611974), (2982, 6766551), (3834, 5262873), (4158, 4852779), (4473, 4511034), (4686, 4305987), (5467, 3690846), (5751, 3508582), (6237, 3235186), (7029, 2870658), (8946, 2255517), (10934, 1845423), (11502, 1754291), (12474, 1617593), (13419, 1503678), (14058, 1435329), (16401, 1230282), (21087, 956886), (22783, 885654), (26838, 751839), (32802, 615141), (40257, 501226), (42174, 478443), (45566, 442827), (49203, 410094), (63261, 318962), (68349, 295218), (80514, 250613), (98406, 205047), (126522, 159481), (136698, 147609)]