20176028752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{40927}}^1$

素因数の和:43747

約数の個数: 40

約数和(自身を含む): 42661055232

約数和(自身を除く): 22485026480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2801, 5602, 11204, 22408, 30811, 40927, 44816, 61622, 81854, 123244, 163708, 246488, 327416, 450197, 492976, 654832, 900394, 1800788, 3601576, 7203152, 114636527, 229273054, 458546108, 917092216, 1261001797, 1834184432, 2522003594, 5044007188, 10088014376, 20176028752]

約数ペア:

[(1, 20176028752), (2, 10088014376), (4, 5044007188), (8, 2522003594), (11, 1834184432), (16, 1261001797), (22, 917092216), (44, 458546108), (88, 229273054), (176, 114636527), (2801, 7203152), (5602, 3601576), (11204, 1800788), (22408, 900394), (30811, 654832), (40927, 492976), (44816, 450197), (61622, 327416), (81854, 246488), (123244, 163708)]