20192199412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 47847905280

約数和(自身を除く): 27655705868

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 59, 68, 77, 118, 119, 154, 163, 187, 236, 238, 308, 326, 374, 401, 413, 476, 649, 652, 748, 802, 826, 1003, 1141, 1298, 1309, 1604, 1652, 1793, 2006, 2282, 2596, 2618, 2771, 2807, 3586, 4012, 4411, 4543, 4564, 5236, 5542, 5614, 6817, 7021, 7172, 8822, 9086, 9617, 11033, 11084, 11228, 12551, 13634, 14042, 17644, 18172, 19234, 19397, 22066, 23659, 25102, 27268, 28084, 30481, 30877, 38468, 38794, 44132, 47318, 47719, 50204, 60962, 61754, 65363, 67319, 74987, 77231, 77588, 94636, 95438, 105787, 121924, 123508, 130726, 134638, 149974, 154462, 163489, 165613, 190876, 211574, 213367, 260249, 261452, 269276, 299948, 308924, 326978, 331226, 402203, 423148, 426734, 457541, 520498, 524909, 653956, 662452, 718993, 740509, 804406, 853468, 915082, 1040996, 1049818, 1111171, 1144423, 1437986, 1481018, 1608812, 1798379, 1821743, 1830164, 2099636, 2222342, 2288846, 2815421, 2875972, 2962036, 3596758, 3643486, 3856417, 4424233, 4444684, 4577692, 5032951, 5630842, 7193516, 7286972, 7712834, 7778197, 8848466, 10065902, 11261684, 12222881, 12588653, 15425668, 15556394, 17696932, 20131804, 24445762, 25177306, 26994919, 30969631, 31112788, 42420587, 48891524, 50354612, 53989838, 61939262, 65559089, 84841174, 85560167, 107979676, 123878524, 131118178, 169682348, 171120334, 262236356, 296944109, 342240668, 458913623, 593888218, 721149979, 917827246, 1187776436, 1442299958, 1835654492, 2884599916, 5048049853, 10096099706, 20192199412]

約数ペア:

[(1, 20192199412), (2, 10096099706), (4, 5048049853), (7, 2884599916), (11, 1835654492), (14, 1442299958), (17, 1187776436), (22, 917827246), (28, 721149979), (34, 593888218), (44, 458913623), (59, 342240668), (68, 296944109), (77, 262236356), (118, 171120334), (119, 169682348), (154, 131118178), (163, 123878524), (187, 107979676), (236, 85560167), (238, 84841174), (308, 65559089), (326, 61939262), (374, 53989838), (401, 50354612), (413, 48891524), (476, 42420587), (649, 31112788), (652, 30969631), (748, 26994919), (802, 25177306), (826, 24445762), (1003, 20131804), (1141, 17696932), (1298, 15556394), (1309, 15425668), (1604, 12588653), (1652, 12222881), (1793, 11261684), (2006, 10065902), (2282, 8848466), (2596, 7778197), (2618, 7712834), (2771, 7286972), (2807, 7193516), (3586, 5630842), (4012, 5032951), (4411, 4577692), (4543, 4444684), (4564, 4424233), (5236, 3856417), (5542, 3643486), (5614, 3596758), (6817, 2962036), (7021, 2875972), (7172, 2815421), (8822, 2288846), (9086, 2222342), (9617, 2099636), (11033, 1830164), (11084, 1821743), (11228, 1798379), (12551, 1608812), (13634, 1481018), (14042, 1437986), (17644, 1144423), (18172, 1111171), (19234, 1049818), (19397, 1040996), (22066, 915082), (23659, 853468), (25102, 804406), (27268, 740509), (28084, 718993), (30481, 662452), (30877, 653956), (38468, 524909), (38794, 520498), (44132, 457541), (47318, 426734), (47719, 423148), (50204, 402203), (60962, 331226), (61754, 326978), (65363, 308924), (67319, 299948), (74987, 269276), (77231, 261452), (77588, 260249), (94636, 213367), (95438, 211574), (105787, 190876), (121924, 165613), (123508, 163489), (130726, 154462), (134638, 149974)]