20211081834

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1997}}^1\times {\mathrm{3691}}^1$

素因数の和:6150

約数の個数: 32

約数和(自身を含む): 40541881536

約数和(自身を除く): 20330799702

約数列:

[1, 2, 3, 6, 457, 914, 1371, 1997, 2742, 3691, 3994, 5991, 7382, 11073, 11982, 22146, 912629, 1686787, 1825258, 2737887, 3373574, 5060361, 5475774, 7370927, 10120722, 14741854, 22112781, 44225562, 3368513639, 6737027278, 10105540917, 20211081834]

約数ペア:

[(1, 20211081834), (2, 10105540917), (3, 6737027278), (6, 3368513639), (457, 44225562), (914, 22112781), (1371, 14741854), (1997, 10120722), (2742, 7370927), (3691, 5475774), (3994, 5060361), (5991, 3373574), (7382, 2737887), (11073, 1825258), (11982, 1686787), (22146, 912629)]