20110336

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 44

約数和(自身を含む): 41267520

約数和(自身を除く): 21157184

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 479, 512, 656, 958, 1024, 1312, 1916, 2624, 3832, 5248, 7664, 10496, 15328, 19639, 20992, 30656, 39278, 41984, 61312, 78556, 122624, 157112, 245248, 314224, 490496, 628448, 1256896, 2513792, 5027584, 10055168, 20110336]

約数ペア:

[(1, 20110336), (2, 10055168), (4, 5027584), (8, 2513792), (16, 1256896), (32, 628448), (41, 490496), (64, 314224), (82, 245248), (128, 157112), (164, 122624), (256, 78556), (328, 61312), (479, 41984), (512, 39278), (656, 30656), (958, 20992), (1024, 19639), (1312, 15328), (1916, 10496), (2624, 7664), (3832, 5248)]