20191143258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{5233}}^1$

素因数の和:6764

約数の個数: 96

約数和(自身を含む): 51439752000

約数和(自身を除く): 31248608742

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 1499, 2574, 2998, 4497, 5233, 8994, 10466, 13491, 15699, 16489, 19487, 26982, 31398, 32978, 38974, 47097, 49467, 57563, 58461, 68029, 94194, 98934, 115126, 116922, 136058, 148401, 172689, 175383, 204087, 214357, 296802, 345378, 350766, 408174, 428714, 518067, 612261, 643071, 748319, 1036134, 1224522, 1286142, 1496638, 1929213, 2244957, 3858426, 4489914, 6734871, 7844267, 13469742, 15688534, 23532801, 47065602, 70598403, 86286937, 101975471, 141196806, 172573874, 203950942, 258860811, 305926413, 517721622, 611852826, 776582433, 917779239, 1121730181, 1553164866, 1835558478, 2243460362, 3365190543, 6730381086, 10095571629, 20191143258]

約数ペア:

[(1, 20191143258), (2, 10095571629), (3, 6730381086), (6, 3365190543), (9, 2243460362), (11, 1835558478), (13, 1553164866), (18, 1121730181), (22, 917779239), (26, 776582433), (33, 611852826), (39, 517721622), (66, 305926413), (78, 258860811), (99, 203950942), (117, 172573874), (143, 141196806), (198, 101975471), (234, 86286937), (286, 70598403), (429, 47065602), (858, 23532801), (1287, 15688534), (1499, 13469742), (2574, 7844267), (2998, 6734871), (4497, 4489914), (5233, 3858426), (8994, 2244957), (10466, 1929213), (13491, 1496638), (15699, 1286142), (16489, 1224522), (19487, 1036134), (26982, 748319), (31398, 643071), (32978, 612261), (38974, 518067), (47097, 428714), (49467, 408174), (57563, 350766), (58461, 345378), (68029, 296802), (94194, 214357), (98934, 204087), (115126, 175383), (116922, 172689), (136058, 148401)]