20162104768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11447}}^1$

素因数の和:11574

約数の個数: 112

約数和(自身を含む): 45187087680

約数和(自身を除く): 25024982912

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 73, 104, 116, 146, 208, 232, 292, 377, 416, 464, 584, 754, 832, 928, 949, 1168, 1508, 1856, 1898, 2117, 2336, 3016, 3796, 4234, 4672, 6032, 7592, 8468, 11447, 12064, 15184, 16936, 22894, 24128, 27521, 30368, 33872, 45788, 55042, 60736, 67744, 91576, 110084, 135488, 148811, 183152, 220168, 297622, 331963, 366304, 440336, 595244, 663926, 732608, 835631, 880672, 1190488, 1327852, 1671262, 1761344, 2380976, 2655704, 3342524, 4315519, 4761952, 5311408, 6685048, 8631038, 9523904, 10622816, 10863203, 13370096, 17262076, 21245632, 21726406, 24233299, 26740192, 34524152, 43452812, 48466598, 53480384, 69048304, 86905624, 96933196, 138096608, 173811248, 193866392, 276193216, 315032887, 347622496, 387732784, 630065774, 695244992, 775465568, 1260131548, 1550931136, 2520263096, 5040526192, 10081052384, 20162104768]

約数ペア:

[(1, 20162104768), (2, 10081052384), (4, 5040526192), (8, 2520263096), (13, 1550931136), (16, 1260131548), (26, 775465568), (29, 695244992), (32, 630065774), (52, 387732784), (58, 347622496), (64, 315032887), (73, 276193216), (104, 193866392), (116, 173811248), (146, 138096608), (208, 96933196), (232, 86905624), (292, 69048304), (377, 53480384), (416, 48466598), (464, 43452812), (584, 34524152), (754, 26740192), (832, 24233299), (928, 21726406), (949, 21245632), (1168, 17262076), (1508, 13370096), (1856, 10863203), (1898, 10622816), (2117, 9523904), (2336, 8631038), (3016, 6685048), (3796, 5311408), (4234, 4761952), (4672, 4315519), (6032, 3342524), (7592, 2655704), (8468, 2380976), (11447, 1761344), (12064, 1671262), (15184, 1327852), (16936, 1190488), (22894, 880672), (24128, 835631), (27521, 732608), (30368, 663926), (33872, 595244), (45788, 440336), (55042, 366304), (60736, 331963), (67744, 297622), (91576, 220168), (110084, 183152), (135488, 148811)]