20173613056

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 41474553120

約数和(自身を除く): 21300940064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 277, 344, 512, 554, 688, 827, 1024, 1108, 1376, 1654, 2048, 2216, 2752, 3308, 4432, 5504, 6616, 8864, 11008, 11911, 13232, 17728, 22016, 23822, 26464, 35456, 35561, 44032, 47644, 52928, 70912, 71122, 88064, 95288, 105856, 141824, 142244, 190576, 211712, 229079, 283648, 284488, 381152, 423424, 458158, 567296, 568976, 762304, 846848, 916316, 1137952, 1524608, 1693696, 1832632, 2275904, 3049216, 3665264, 4551808, 6098432, 7330528, 9103616, 9850397, 12196864, 14661056, 18207232, 19700794, 24393728, 29322112, 36414464, 39401588, 58644224, 72828928, 78803176, 117288448, 157606352, 234576896, 315212704, 469153792, 630425408, 1260850816, 2521701632, 5043403264, 10086806528, 20173613056]

約数ペア:

[(1, 20173613056), (2, 10086806528), (4, 5043403264), (8, 2521701632), (16, 1260850816), (32, 630425408), (43, 469153792), (64, 315212704), (86, 234576896), (128, 157606352), (172, 117288448), (256, 78803176), (277, 72828928), (344, 58644224), (512, 39401588), (554, 36414464), (688, 29322112), (827, 24393728), (1024, 19700794), (1108, 18207232), (1376, 14661056), (1654, 12196864), (2048, 9850397), (2216, 9103616), (2752, 7330528), (3308, 6098432), (4432, 4551808), (5504, 3665264), (6616, 3049216), (8864, 2275904), (11008, 1832632), (11911, 1693696), (13232, 1524608), (17728, 1137952), (22016, 916316), (23822, 846848), (26464, 762304), (35456, 568976), (35561, 567296), (44032, 458158), (47644, 423424), (52928, 381152), (70912, 284488), (71122, 283648), (88064, 229079), (95288, 211712), (105856, 190576), (141824, 142244)]