20199114624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1453

約数の個数: 256

約数和(自身を含む): 61223500800

約数和(自身を除く): 41024386176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 173, 192, 208, 228, 247, 304, 312, 346, 384, 416, 456, 494, 519, 608, 624, 692, 741, 832, 912, 988, 1038, 1216, 1231, 1248, 1384, 1482, 1664, 1824, 1976, 2076, 2249, 2432, 2462, 2496, 2768, 2964, 3287, 3648, 3693, 3952, 4152, 4498, 4924, 4992, 5536, 5928, 6574, 6747, 7296, 7386, 7904, 8304, 8996, 9848, 9861, 11072, 11856, 13148, 13494, 14772, 15808, 16003, 16608, 17992, 19696, 19722, 22144, 23389, 23712, 26296, 26988, 29544, 31616, 32006, 33216, 35984, 39392, 39444, 42731, 46778, 47424, 48009, 52592, 53976, 59088, 64012, 66432, 70167, 71968, 78784, 78888, 85462, 93556, 94848, 96018, 105184, 107952, 118176, 128024, 128193, 140334, 143936, 157568, 157776, 170924, 187112, 192036, 210368, 212963, 215904, 236352, 256048, 256386, 280668, 287872, 304057, 315552, 341848, 374224, 384072, 420736, 425926, 431808, 472704, 512096, 512772, 561336, 608114, 631104, 638889, 683696, 748448, 768144, 851852, 863616, 912171, 1024192, 1025544, 1122672, 1216228, 1262208, 1277778, 1367392, 1496896, 1536288, 1703704, 1824342, 2048384, 2051088, 2245344, 2432456, 2555556, 2734784, 2768519, 2993792, 3072576, 3407408, 3648684, 4046297, 4102176, 4490688, 4864912, 5111112, 5469568, 5537038, 6145152, 6814816, 7297368, 8092594, 8204352, 8305557, 8981376, 9729824, 10222224, 11074076, 12138891, 13629632, 14594736, 16185188, 16408704, 16611114, 19459648, 20444448, 22148152, 24277782, 27259264, 29189472, 32370376, 33222228, 38919296, 40888896, 44296304, 48555564, 52601861, 58378944, 64740752, 66444456, 81777792, 88592608, 97111128, 105203722, 116757888, 129481504, 132888912, 157805583, 177185216, 194222256, 210407444, 258963008, 265777824, 315611166, 354370432, 388444512, 420814888, 517926016, 531555648, 631222332, 776889024, 841629776, 1063111296, 1262444664, 1553778048, 1683259552, 2524889328, 3366519104, 5049778656, 6733038208, 10099557312, 20199114624]

約数ペア:

[(1, 20199114624), (2, 10099557312), (3, 6733038208), (4, 5049778656), (6, 3366519104), (8, 2524889328), (12, 1683259552), (13, 1553778048), (16, 1262444664), (19, 1063111296), (24, 841629776), (26, 776889024), (32, 631222332), (38, 531555648), (39, 517926016), (48, 420814888), (52, 388444512), (57, 354370432), (64, 315611166), (76, 265777824), (78, 258963008), (96, 210407444), (104, 194222256), (114, 177185216), (128, 157805583), (152, 132888912), (156, 129481504), (173, 116757888), (192, 105203722), (208, 97111128), (228, 88592608), (247, 81777792), (304, 66444456), (312, 64740752), (346, 58378944), (384, 52601861), (416, 48555564), (456, 44296304), (494, 40888896), (519, 38919296), (608, 33222228), (624, 32370376), (692, 29189472), (741, 27259264), (832, 24277782), (912, 22148152), (988, 20444448), (1038, 19459648), (1216, 16611114), (1231, 16408704), (1248, 16185188), (1384, 14594736), (1482, 13629632), (1664, 12138891), (1824, 11074076), (1976, 10222224), (2076, 9729824), (2249, 8981376), (2432, 8305557), (2462, 8204352), (2496, 8092594), (2768, 7297368), (2964, 6814816), (3287, 6145152), (3648, 5537038), (3693, 5469568), (3952, 5111112), (4152, 4864912), (4498, 4490688), (4924, 4102176), (4992, 4046297), (5536, 3648684), (5928, 3407408), (6574, 3072576), (6747, 2993792), (7296, 2768519), (7386, 2734784), (7904, 2555556), (8304, 2432456), (8996, 2245344), (9848, 2051088), (9861, 2048384), (11072, 1824342), (11856, 1703704), (13148, 1536288), (13494, 1496896), (14772, 1367392), (15808, 1277778), (16003, 1262208), (16608, 1216228), (17992, 1122672), (19696, 1025544), (19722, 1024192), (22144, 912171), (23389, 863616), (23712, 851852), (26296, 768144), (26988, 748448), (29544, 683696), (31616, 638889), (32006, 631104), (33216, 608114), (35984, 561336), (39392, 512772), (39444, 512096), (42731, 472704), (46778, 431808), (47424, 425926), (48009, 420736), (52592, 384072), (53976, 374224), (59088, 341848), (64012, 315552), (66432, 304057), (70167, 287872), (71968, 280668), (78784, 256386), (78888, 256048), (85462, 236352), (93556, 215904), (94848, 212963), (96018, 210368), (105184, 192036), (107952, 187112), (118176, 170924), (128024, 157776), (128193, 157568), (140334, 143936)]