20122068008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11591053}}^1$

素因数の和:11591097

約数の個数: 32

約数和(自身を含む): 44509647360

約数和(自身を除く): 24387579352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11591053, 23182106, 46364212, 81137371, 92728424, 162274742, 324549484, 359322643, 649098968, 718645286, 1437290572, 2515258501, 2874581144, 5030517002, 10061034004, 20122068008]

約数ペア:

[(1, 20122068008), (2, 10061034004), (4, 5030517002), (7, 2874581144), (8, 2515258501), (14, 1437290572), (28, 718645286), (31, 649098968), (56, 359322643), (62, 324549484), (124, 162274742), (217, 92728424), (248, 81137371), (434, 46364212), (868, 23182106), (1736, 11591053)]