20957516316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17641007}}^1$

素因数の和:17641031

約数の個数: 48

約数和(自身を含む): 59273786880

約数和(自身を除く): 38316270564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17641007, 35282014, 52923021, 70564028, 105846042, 158769063, 194051077, 211692084, 317538126, 388102154, 476307189, 582153231, 635076252, 776204308, 952614378, 1164306462, 1746459693, 1905228756, 2328612924, 3492919386, 5239379079, 6985838772, 10478758158, 20957516316]

約数ペア:

[(1, 20957516316), (2, 10478758158), (3, 6985838772), (4, 5239379079), (6, 3492919386), (9, 2328612924), (11, 1905228756), (12, 1746459693), (18, 1164306462), (22, 952614378), (27, 776204308), (33, 635076252), (36, 582153231), (44, 476307189), (54, 388102154), (66, 317538126), (99, 211692084), (108, 194051077), (132, 158769063), (198, 105846042), (297, 70564028), (396, 52923021), (594, 35282014), (1188, 17641007)]