20833380528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787711}}^1$

素因数の和:787770

約数の個数: 80

約数和(自身を含む): 58605772800

約数和(自身を除く): 37772392272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 26448, 787711, 1575422, 2363133, 3150844, 4726266, 6301688, 9452532, 12603376, 14966509, 18905064, 22843619, 29933018, 37810128, 44899527, 45687238, 59866036, 68530857, 89799054, 91374476, 119732072, 137061714, 179598108, 182748952, 239464144, 274123428, 359196216, 365497904, 434028761, 548246856, 718392432, 868057522, 1096493712, 1302086283, 1736115044, 2604172566, 3472230088, 5208345132, 6944460176, 10416690264, 20833380528]

約数ペア:

[(1, 20833380528), (2, 10416690264), (3, 6944460176), (4, 5208345132), (6, 3472230088), (8, 2604172566), (12, 1736115044), (16, 1302086283), (19, 1096493712), (24, 868057522), (29, 718392432), (38, 548246856), (48, 434028761), (57, 365497904), (58, 359196216), (76, 274123428), (87, 239464144), (114, 182748952), (116, 179598108), (152, 137061714), (174, 119732072), (228, 91374476), (232, 89799054), (304, 68530857), (348, 59866036), (456, 45687238), (464, 44899527), (551, 37810128), (696, 29933018), (912, 22843619), (1102, 18905064), (1392, 14966509), (1653, 12603376), (2204, 9452532), (3306, 6301688), (4408, 4726266), (6612, 3150844), (8816, 2363133), (13224, 1575422), (26448, 787711)]