20930042448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20763931}}^1$

素因数の和:20763952

約数の個数: 60

約数和(自身を含む): 66942916768

約数和(自身を除く): 46012874320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20763931, 41527862, 62291793, 83055724, 124583586, 145347517, 166111448, 186875379, 249167172, 290695034, 332222896, 373750758, 436042551, 498334344, 581390068, 747501516, 872085102, 996668688, 1162780136, 1308127653, 1495003032, 1744170204, 2325560272, 2616255306, 2990006064, 3488340408, 5232510612, 6976680816, 10465021224, 20930042448]

約数ペア:

[(1, 20930042448), (2, 10465021224), (3, 6976680816), (4, 5232510612), (6, 3488340408), (7, 2990006064), (8, 2616255306), (9, 2325560272), (12, 1744170204), (14, 1495003032), (16, 1308127653), (18, 1162780136), (21, 996668688), (24, 872085102), (28, 747501516), (36, 581390068), (42, 498334344), (48, 436042551), (56, 373750758), (63, 332222896), (72, 290695034), (84, 249167172), (112, 186875379), (126, 166111448), (144, 145347517), (168, 124583586), (252, 83055724), (336, 62291793), (504, 41527862), (1008, 20763931)]