20592768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 64235520

約数和(自身を除く): 43642752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 163, 168, 188, 192, 224, 282, 326, 329, 336, 376, 384, 448, 489, 564, 652, 658, 672, 752, 896, 978, 987, 1128, 1141, 1304, 1316, 1344, 1504, 1956, 1974, 2256, 2282, 2608, 2632, 2688, 3008, 3423, 3912, 3948, 4512, 4564, 5216, 5264, 6016, 6846, 7661, 7824, 7896, 9024, 9128, 10432, 10528, 13692, 15322, 15648, 15792, 18048, 18256, 20864, 21056, 22983, 27384, 30644, 31296, 31584, 36512, 42112, 45966, 53627, 54768, 61288, 62592, 63168, 73024, 91932, 107254, 109536, 122576, 126336, 146048, 160881, 183864, 214508, 219072, 245152, 321762, 367728, 429016, 438144, 490304, 643524, 735456, 858032, 980608, 1287048, 1470912, 1716064, 2574096, 2941824, 3432128, 5148192, 6864256, 10296384, 20592768]

約数ペア:

[(1, 20592768), (2, 10296384), (3, 6864256), (4, 5148192), (6, 3432128), (7, 2941824), (8, 2574096), (12, 1716064), (14, 1470912), (16, 1287048), (21, 980608), (24, 858032), (28, 735456), (32, 643524), (42, 490304), (47, 438144), (48, 429016), (56, 367728), (64, 321762), (84, 245152), (94, 219072), (96, 214508), (112, 183864), (128, 160881), (141, 146048), (163, 126336), (168, 122576), (188, 109536), (192, 107254), (224, 91932), (282, 73024), (326, 63168), (329, 62592), (336, 61288), (376, 54768), (384, 53627), (448, 45966), (489, 42112), (564, 36512), (652, 31584), (658, 31296), (672, 30644), (752, 27384), (896, 22983), (978, 21056), (987, 20864), (1128, 18256), (1141, 18048), (1304, 15792), (1316, 15648), (1344, 15322), (1504, 13692), (1956, 10528), (1974, 10432), (2256, 9128), (2282, 9024), (2608, 7896), (2632, 7824), (2688, 7661), (3008, 6846), (3423, 6016), (3912, 5264), (3948, 5216), (4512, 4564)]