20131039852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7853}}^1$

素因数の和:7952

約数の個数: 144

約数和(自身を含む): 47382239520

約数和(自身を除く): 27251199668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 41, 44, 49, 58, 77, 82, 98, 116, 154, 164, 196, 203, 287, 308, 319, 406, 451, 539, 574, 638, 812, 902, 1078, 1148, 1189, 1276, 1421, 1804, 2009, 2156, 2233, 2378, 2842, 3157, 4018, 4466, 4756, 5684, 6314, 7853, 8036, 8323, 8932, 12628, 13079, 15631, 15706, 16646, 22099, 26158, 31262, 31412, 33292, 44198, 52316, 54971, 58261, 62524, 86383, 88396, 91553, 109942, 116522, 172766, 183106, 219884, 227737, 233044, 321973, 345532, 366212, 384797, 455474, 604681, 640871, 643946, 769594, 910948, 1209362, 1281742, 1287892, 1539188, 1594159, 2253811, 2418724, 2505107, 2563484, 3188318, 3541703, 4232767, 4507622, 5010214, 6376636, 7083406, 8465534, 9015244, 9337217, 10020428, 11159113, 14166812, 15776677, 16931068, 17535749, 18674434, 22318226, 24791921, 31553354, 35071498, 37348868, 44636452, 49583842, 63106708, 65360519, 70142996, 99167684, 102709387, 122750243, 130721038, 173543447, 205418774, 245500486, 261442076, 347086894, 410837548, 457523633, 491000972, 694173788, 718965709, 915047266, 1437931418, 1830094532, 2875862836, 5032759963, 10065519926, 20131039852]

約数ペア:

[(1, 20131039852), (2, 10065519926), (4, 5032759963), (7, 2875862836), (11, 1830094532), (14, 1437931418), (22, 915047266), (28, 718965709), (29, 694173788), (41, 491000972), (44, 457523633), (49, 410837548), (58, 347086894), (77, 261442076), (82, 245500486), (98, 205418774), (116, 173543447), (154, 130721038), (164, 122750243), (196, 102709387), (203, 99167684), (287, 70142996), (308, 65360519), (319, 63106708), (406, 49583842), (451, 44636452), (539, 37348868), (574, 35071498), (638, 31553354), (812, 24791921), (902, 22318226), (1078, 18674434), (1148, 17535749), (1189, 16931068), (1276, 15776677), (1421, 14166812), (1804, 11159113), (2009, 10020428), (2156, 9337217), (2233, 9015244), (2378, 8465534), (2842, 7083406), (3157, 6376636), (4018, 5010214), (4466, 4507622), (4756, 4232767), (5684, 3541703), (6314, 3188318), (7853, 2563484), (8036, 2505107), (8323, 2418724), (8932, 2253811), (12628, 1594159), (13079, 1539188), (15631, 1287892), (15706, 1281742), (16646, 1209362), (22099, 910948), (26158, 769594), (31262, 643946), (31412, 640871), (33292, 604681), (44198, 455474), (52316, 384797), (54971, 366212), (58261, 345532), (62524, 321973), (86383, 233044), (88396, 227737), (91553, 219884), (109942, 183106), (116522, 172766)]