20164035402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{1109}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 51864883200

約数和(自身を除く): 31700847798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 467, 618, 721, 927, 934, 1109, 1401, 1442, 1854, 2163, 2218, 2781, 2802, 3269, 3327, 4203, 4326, 5562, 6489, 6538, 6654, 7763, 8406, 9807, 9981, 12609, 12978, 15526, 19467, 19614, 19962, 23289, 25218, 29421, 29943, 38934, 46578, 48101, 58842, 59886, 69867, 88263, 96202, 114227, 139734, 144303, 176526, 209601, 228454, 288606, 336707, 342681, 419202, 432909, 517903, 673414, 685362, 799589, 865818, 1010121, 1028043, 1035806, 1298727, 1553709, 1599178, 2020242, 2056086, 2398767, 2597454, 3030363, 3084129, 3107418, 3625321, 4661127, 4797534, 6060726, 6168258, 7196301, 7250642, 9091089, 9322254, 10875963, 13983381, 14392602, 18182178, 21588903, 21751926, 27966762, 32627889, 43177806, 53344009, 65255778, 97883667, 106688018, 160032027, 195767334, 320064054, 373408063, 480096081, 746816126, 960192162, 1120224189, 1440288243, 2240448378, 2880576486, 3360672567, 6721345134, 10082017701, 20164035402]

約数ペア:

[(1, 20164035402), (2, 10082017701), (3, 6721345134), (6, 3360672567), (7, 2880576486), (9, 2240448378), (14, 1440288243), (18, 1120224189), (21, 960192162), (27, 746816126), (42, 480096081), (54, 373408063), (63, 320064054), (103, 195767334), (126, 160032027), (189, 106688018), (206, 97883667), (309, 65255778), (378, 53344009), (467, 43177806), (618, 32627889), (721, 27966762), (927, 21751926), (934, 21588903), (1109, 18182178), (1401, 14392602), (1442, 13983381), (1854, 10875963), (2163, 9322254), (2218, 9091089), (2781, 7250642), (2802, 7196301), (3269, 6168258), (3327, 6060726), (4203, 4797534), (4326, 4661127), (5562, 3625321), (6489, 3107418), (6538, 3084129), (6654, 3030363), (7763, 2597454), (8406, 2398767), (9807, 2056086), (9981, 2020242), (12609, 1599178), (12978, 1553709), (15526, 1298727), (19467, 1035806), (19614, 1028043), (19962, 1010121), (23289, 865818), (25218, 799589), (29421, 685362), (29943, 673414), (38934, 517903), (46578, 432909), (48101, 419202), (58842, 342681), (59886, 336707), (69867, 288606), (88263, 228454), (96202, 209601), (114227, 176526), (139734, 144303)]