20341643616

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10223}}^1$

素因数の和:10303

約数の個数: 288

約数和(自身を含む): 70491617280

約数和(自身を除く): 50149973664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 96, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 216, 224, 252, 282, 288, 294, 329, 336, 376, 378, 392, 423, 432, 441, 504, 564, 588, 658, 672, 752, 756, 784, 846, 864, 882, 987, 1008, 1128, 1176, 1269, 1316, 1323, 1504, 1512, 1568, 1692, 1764, 1974, 2016, 2256, 2303, 2352, 2538, 2632, 2646, 2961, 3024, 3384, 3528, 3948, 4512, 4606, 4704, 5076, 5264, 5292, 5922, 6048, 6768, 6909, 7056, 7896, 8883, 9212, 10152, 10223, 10528, 10584, 11844, 13536, 13818, 14112, 15792, 17766, 18424, 20304, 20446, 20727, 21168, 23688, 27636, 30669, 31584, 35532, 36848, 40608, 40892, 41454, 42336, 47376, 55272, 61338, 62181, 71064, 71561, 73696, 81784, 82908, 92007, 94752, 110544, 122676, 124362, 142128, 143122, 163568, 165816, 184014, 214683, 221088, 245352, 248724, 276021, 284256, 286244, 327136, 331632, 368028, 429366, 480481, 490704, 497448, 500927, 552042, 572488, 644049, 663264, 736056, 858732, 960962, 981408, 994896, 1001854, 1104084, 1144976, 1288098, 1441443, 1472112, 1502781, 1717464, 1921924, 1932147, 1989792, 2003708, 2208168, 2289952, 2576196, 2882886, 2944224, 3005562, 3363367, 3434928, 3843848, 3864294, 4007416, 4324329, 4416336, 4508343, 5152392, 5765772, 6011124, 6726734, 6869856, 7687696, 7728588, 8014832, 8648658, 8832672, 9016686, 10090101, 10304784, 11531544, 12022248, 12972987, 13453468, 13525029, 15375392, 15457176, 16029664, 17297316, 18033372, 20180202, 20609568, 23063088, 23543569, 24044496, 25945974, 26906936, 27050058, 30270303, 30914352, 34594632, 36066744, 40360404, 46126176, 47087138, 48088992, 51891948, 53813872, 54100116, 60540606, 61828704, 69189264, 70630707, 72133488, 80720808, 90810909, 94174276, 103783896, 107627744, 108200232, 121081212, 138378528, 141261414, 144266976, 161441616, 181621818, 188348552, 207567792, 211892121, 216400464, 242162424, 282522828, 322883232, 363243636, 376697104, 415135584, 423784242, 432800928, 484324848, 565045656, 635676363, 726487272, 753394208, 847568484, 968649696, 1130091312, 1271352726, 1452974544, 1695136968, 2260182624, 2542705452, 2905949088, 3390273936, 5085410904, 6780547872, 10170821808, 20341643616]

約数ペア:

[(1, 20341643616), (2, 10170821808), (3, 6780547872), (4, 5085410904), (6, 3390273936), (7, 2905949088), (8, 2542705452), (9, 2260182624), (12, 1695136968), (14, 1452974544), (16, 1271352726), (18, 1130091312), (21, 968649696), (24, 847568484), (27, 753394208), (28, 726487272), (32, 635676363), (36, 565045656), (42, 484324848), (47, 432800928), (48, 423784242), (49, 415135584), (54, 376697104), (56, 363243636), (63, 322883232), (72, 282522828), (84, 242162424), (94, 216400464), (96, 211892121), (98, 207567792), (108, 188348552), (112, 181621818), (126, 161441616), (141, 144266976), (144, 141261414), (147, 138378528), (168, 121081212), (188, 108200232), (189, 107627744), (196, 103783896), (216, 94174276), (224, 90810909), (252, 80720808), (282, 72133488), (288, 70630707), (294, 69189264), (329, 61828704), (336, 60540606), (376, 54100116), (378, 53813872), (392, 51891948), (423, 48088992), (432, 47087138), (441, 46126176), (504, 40360404), (564, 36066744), (588, 34594632), (658, 30914352), (672, 30270303), (752, 27050058), (756, 26906936), (784, 25945974), (846, 24044496), (864, 23543569), (882, 23063088), (987, 20609568), (1008, 20180202), (1128, 18033372), (1176, 17297316), (1269, 16029664), (1316, 15457176), (1323, 15375392), (1504, 13525029), (1512, 13453468), (1568, 12972987), (1692, 12022248), (1764, 11531544), (1974, 10304784), (2016, 10090101), (2256, 9016686), (2303, 8832672), (2352, 8648658), (2538, 8014832), (2632, 7728588), (2646, 7687696), (2961, 6869856), (3024, 6726734), (3384, 6011124), (3528, 5765772), (3948, 5152392), (4512, 4508343), (4606, 4416336), (4704, 4324329), (5076, 4007416), (5264, 3864294), (5292, 3843848), (5922, 3434928), (6048, 3363367), (6768, 3005562), (6909, 2944224), (7056, 2882886), (7896, 2576196), (8883, 2289952), (9212, 2208168), (10152, 2003708), (10223, 1989792), (10528, 1932147), (10584, 1921924), (11844, 1717464), (13536, 1502781), (13818, 1472112), (14112, 1441443), (15792, 1288098), (17766, 1144976), (18424, 1104084), (20304, 1001854), (20446, 994896), (20727, 981408), (21168, 960962), (23688, 858732), (27636, 736056), (30669, 663264), (31584, 644049), (35532, 572488), (36848, 552042), (40608, 500927), (40892, 497448), (41454, 490704), (42336, 480481), (47376, 429366), (55272, 368028), (61338, 331632), (62181, 327136), (71064, 286244), (71561, 284256), (73696, 276021), (81784, 248724), (82908, 245352), (92007, 221088), (94752, 214683), (110544, 184014), (122676, 165816), (124362, 163568), (142128, 143122)]