20160938512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383113}}^1$

素因数の和:383168

約数の個数: 80

約数和(自身を含む): 47886185088

約数和(自身を除く): 27725246576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 4048, 4784, 6578, 13156, 26312, 52624, 383113, 766226, 1532452, 3064904, 4214243, 4980469, 6129808, 8428486, 8811599, 9960938, 16856972, 17623198, 19921876, 33713944, 35246396, 39843752, 54785159, 67427888, 70492792, 79687504, 96927589, 109570318, 114550787, 140985584, 193855178, 219140636, 229101574, 387710356, 438281272, 458203148, 775420712, 876562544, 916406296, 1260058657, 1550841424, 1832812592, 2520117314, 5040234628, 10080469256, 20160938512]

約数ペア:

[(1, 20160938512), (2, 10080469256), (4, 5040234628), (8, 2520117314), (11, 1832812592), (13, 1550841424), (16, 1260058657), (22, 916406296), (23, 876562544), (26, 775420712), (44, 458203148), (46, 438281272), (52, 387710356), (88, 229101574), (92, 219140636), (104, 193855178), (143, 140985584), (176, 114550787), (184, 109570318), (208, 96927589), (253, 79687504), (286, 70492792), (299, 67427888), (368, 54785159), (506, 39843752), (572, 35246396), (598, 33713944), (1012, 19921876), (1144, 17623198), (1196, 16856972), (2024, 9960938), (2288, 8811599), (2392, 8428486), (3289, 6129808), (4048, 4980469), (4784, 4214243), (6578, 3064904), (13156, 1532452), (26312, 766226), (52624, 383113)]