20154008256

素因数分解:

$2^6\times 3^1\times {\mathrm{4663}}^1\times {\mathrm{22511}}^1$

素因数の和:27189

約数の個数: 56

約数和(自身を含む): 53337951744

約数和(自身を除く): 33183943488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 4663, 9326, 13989, 18652, 22511, 27978, 37304, 45022, 55956, 67533, 74608, 90044, 111912, 135066, 149216, 180088, 223824, 270132, 298432, 360176, 447648, 540264, 720352, 895296, 1080528, 1440704, 2161056, 4322112, 104968793, 209937586, 314906379, 419875172, 629812758, 839750344, 1259625516, 1679500688, 2519251032, 3359001376, 5038502064, 6718002752, 10077004128, 20154008256]

約数ペア:

[(1, 20154008256), (2, 10077004128), (3, 6718002752), (4, 5038502064), (6, 3359001376), (8, 2519251032), (12, 1679500688), (16, 1259625516), (24, 839750344), (32, 629812758), (48, 419875172), (64, 314906379), (96, 209937586), (192, 104968793), (4663, 4322112), (9326, 2161056), (13989, 1440704), (18652, 1080528), (22511, 895296), (27978, 720352), (37304, 540264), (45022, 447648), (55956, 360176), (67533, 298432), (74608, 270132), (90044, 223824), (111912, 180088), (135066, 149216)]