20174544436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 39810355200

約数和(自身を除く): 19635810764

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 131, 172, 262, 524, 527, 731, 1054, 1333, 1462, 1699, 2108, 2227, 2666, 2924, 3398, 4061, 4454, 5332, 5633, 6796, 8122, 8908, 11266, 16244, 22532, 22661, 28883, 45322, 52669, 57766, 69037, 73057, 90644, 95761, 105338, 115532, 138074, 146114, 174623, 191522, 210676, 222569, 276148, 292228, 349246, 383044, 445138, 698492, 890276, 895373, 1241969, 1790746, 2264767, 2483938, 2968591, 3581492, 3783673, 4529534, 4967876, 5937182, 6899639, 7567346, 9059068, 9570467, 11874364, 13799278, 15134692, 19140934, 27598556, 38281868, 38501039, 77002078, 117293863, 154004156, 162697939, 234587726, 296684477, 325395878, 469175452, 593368954, 650791756, 1186737908, 5043636109, 10087272218, 20174544436]

約数ペア:

[(1, 20174544436), (2, 10087272218), (4, 5043636109), (17, 1186737908), (31, 650791756), (34, 593368954), (43, 469175452), (62, 325395878), (68, 296684477), (86, 234587726), (124, 162697939), (131, 154004156), (172, 117293863), (262, 77002078), (524, 38501039), (527, 38281868), (731, 27598556), (1054, 19140934), (1333, 15134692), (1462, 13799278), (1699, 11874364), (2108, 9570467), (2227, 9059068), (2666, 7567346), (2924, 6899639), (3398, 5937182), (4061, 4967876), (4454, 4529534), (5332, 3783673), (5633, 3581492), (6796, 2968591), (8122, 2483938), (8908, 2264767), (11266, 1790746), (16244, 1241969), (22532, 895373), (22661, 890276), (28883, 698492), (45322, 445138), (52669, 383044), (57766, 349246), (69037, 292228), (73057, 276148), (90644, 222569), (95761, 210676), (105338, 191522), (115532, 174623), (138074, 146114)]