20058542406

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 52902420480

約数和(自身を除く): 32843878074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 243, 282, 329, 331, 378, 379, 423, 486, 567, 658, 662, 758, 846, 987, 993, 1134, 1137, 1269, 1701, 1974, 1986, 2274, 2317, 2538, 2653, 2961, 2979, 3402, 3411, 3807, 4634, 5306, 5922, 5958, 6822, 6951, 7614, 7959, 8883, 8937, 10233, 11421, 13902, 15557, 15918, 17766, 17813, 17874, 20466, 20853, 22842, 23877, 26649, 26811, 30699, 31114, 35626, 41706, 46671, 47754, 53298, 53439, 53622, 61398, 62559, 71631, 79947, 80433, 92097, 93342, 106878, 108899, 124691, 125118, 125449, 140013, 143262, 159894, 160317, 160866, 184194, 187677, 214893, 217798, 249382, 250898, 280026, 320634, 326697, 374073, 375354, 376347, 420039, 429786, 480951, 563031, 644679, 653394, 748146, 752694, 840078, 878143, 961902, 980091, 1122219, 1126062, 1129041, 1260117, 1289358, 1442853, 1756286, 1960182, 2244438, 2258082, 2520234, 2634429, 2885706, 2940273, 3366657, 3387123, 3780351, 4328559, 5268858, 5880546, 5896103, 6733314, 6774246, 7560702, 7903287, 8657118, 8820819, 10099971, 10161369, 11792206, 15806574, 17641638, 17688309, 20199942, 20322738, 23709861, 26462457, 30299913, 30484107, 35376618, 41272721, 47419722, 52924914, 53064927, 60599826, 60968214, 71129583, 82545442, 106129854, 123818163, 142259166, 159194781, 213388749, 247636326, 318389562, 371454489, 426777498, 477584343, 742908978, 955168686, 1114363467, 1432753029, 2228726934, 2865506058, 3343090401, 6686180802, 10029271203, 20058542406]

約数ペア:

[(1, 20058542406), (2, 10029271203), (3, 6686180802), (6, 3343090401), (7, 2865506058), (9, 2228726934), (14, 1432753029), (18, 1114363467), (21, 955168686), (27, 742908978), (42, 477584343), (47, 426777498), (54, 371454489), (63, 318389562), (81, 247636326), (94, 213388749), (126, 159194781), (141, 142259166), (162, 123818163), (189, 106129854), (243, 82545442), (282, 71129583), (329, 60968214), (331, 60599826), (378, 53064927), (379, 52924914), (423, 47419722), (486, 41272721), (567, 35376618), (658, 30484107), (662, 30299913), (758, 26462457), (846, 23709861), (987, 20322738), (993, 20199942), (1134, 17688309), (1137, 17641638), (1269, 15806574), (1701, 11792206), (1974, 10161369), (1986, 10099971), (2274, 8820819), (2317, 8657118), (2538, 7903287), (2653, 7560702), (2961, 6774246), (2979, 6733314), (3402, 5896103), (3411, 5880546), (3807, 5268858), (4634, 4328559), (5306, 3780351), (5922, 3387123), (5958, 3366657), (6822, 2940273), (6951, 2885706), (7614, 2634429), (7959, 2520234), (8883, 2258082), (8937, 2244438), (10233, 1960182), (11421, 1756286), (13902, 1442853), (15557, 1289358), (15918, 1260117), (17766, 1129041), (17813, 1126062), (17874, 1122219), (20466, 980091), (20853, 961902), (22842, 878143), (23877, 840078), (26649, 752694), (26811, 748146), (30699, 653394), (31114, 644679), (35626, 563031), (41706, 480951), (46671, 429786), (47754, 420039), (53298, 376347), (53439, 375354), (53622, 374073), (61398, 326697), (62559, 320634), (71631, 280026), (79947, 250898), (80433, 249382), (92097, 217798), (93342, 214893), (106878, 187677), (108899, 184194), (124691, 160866), (125118, 160317), (125449, 159894), (140013, 143262)]