20147196468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{11593}}^1$

素因数の和:12841

約数の個数: 96

約数和(自身を含む): 56937855744

約数和(自身を除く): 36790659276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1217, 1428, 2434, 3651, 4868, 7302, 8519, 11593, 14604, 17038, 20689, 23186, 25557, 34076, 34779, 41378, 46372, 51114, 62067, 69558, 81151, 82756, 102228, 124134, 139116, 144823, 162302, 197081, 243453, 248268, 289646, 324604, 394162, 434469, 486906, 579292, 591243, 788324, 868938, 973812, 1182486, 1379567, 1737876, 2364972, 2759134, 4138701, 5518268, 8277402, 14108681, 16554804, 28217362, 42326043, 56434724, 84652086, 98760767, 169304172, 197521534, 239847577, 296282301, 395043068, 479695154, 592564602, 719542731, 959390308, 1185129204, 1439085462, 1678933039, 2878170924, 3357866078, 5036799117, 6715732156, 10073598234, 20147196468]

約数ペア:

[(1, 20147196468), (2, 10073598234), (3, 6715732156), (4, 5036799117), (6, 3357866078), (7, 2878170924), (12, 1678933039), (14, 1439085462), (17, 1185129204), (21, 959390308), (28, 719542731), (34, 592564602), (42, 479695154), (51, 395043068), (68, 296282301), (84, 239847577), (102, 197521534), (119, 169304172), (204, 98760767), (238, 84652086), (357, 56434724), (476, 42326043), (714, 28217362), (1217, 16554804), (1428, 14108681), (2434, 8277402), (3651, 5518268), (4868, 4138701), (7302, 2759134), (8519, 2364972), (11593, 1737876), (14604, 1379567), (17038, 1182486), (20689, 973812), (23186, 868938), (25557, 788324), (34076, 591243), (34779, 579292), (41378, 486906), (46372, 434469), (51114, 394162), (62067, 324604), (69558, 289646), (81151, 248268), (82756, 243453), (102228, 197081), (124134, 162302), (139116, 144823)]