20186013664

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{1091}}^1\times {\mathrm{1093}}^1$

素因数の和:2240

約数の個数: 72

約数和(自身を含む): 41620341672

約数和(自身を除く): 21434328008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 1091, 1093, 2116, 2182, 2186, 4232, 4364, 4372, 8464, 8728, 8744, 16928, 17456, 17488, 25093, 25139, 34912, 34976, 50186, 50278, 100372, 100556, 200744, 201112, 401488, 402224, 577139, 578197, 802976, 804448, 1154278, 1156394, 1192463, 2308556, 2312788, 2384926, 4617112, 4625576, 4769852, 9234224, 9251152, 9539704, 18468448, 18502304, 19079408, 27426649, 38158816, 54853298, 109706596, 219413192, 438826384, 630812927, 877652768, 1261625854, 2523251708, 5046503416, 10093006832, 20186013664]

約数ペア:

[(1, 20186013664), (2, 10093006832), (4, 5046503416), (8, 2523251708), (16, 1261625854), (23, 877652768), (32, 630812927), (46, 438826384), (92, 219413192), (184, 109706596), (368, 54853298), (529, 38158816), (736, 27426649), (1058, 19079408), (1091, 18502304), (1093, 18468448), (2116, 9539704), (2182, 9251152), (2186, 9234224), (4232, 4769852), (4364, 4625576), (4372, 4617112), (8464, 2384926), (8728, 2312788), (8744, 2308556), (16928, 1192463), (17456, 1156394), (17488, 1154278), (25093, 804448), (25139, 802976), (34912, 578197), (34976, 577139), (50186, 402224), (50278, 401488), (100372, 201112), (100556, 200744)]