20160880734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{704581}}^1$

素因数の和:704856

約数の個数: 32

約数和(自身を含む): 42613119360

約数和(自身を除く): 22452238626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 753, 1506, 4769, 9538, 14307, 28614, 704581, 1409162, 2113743, 4227486, 13387039, 26774078, 40161117, 80322234, 176849831, 353699662, 530549493, 1061098986, 3360146789, 6720293578, 10080440367, 20160880734]

約数ペア:

[(1, 20160880734), (2, 10080440367), (3, 6720293578), (6, 3360146789), (19, 1061098986), (38, 530549493), (57, 353699662), (114, 176849831), (251, 80322234), (502, 40161117), (753, 26774078), (1506, 13387039), (4769, 4227486), (9538, 2113743), (14307, 1409162), (28614, 704581)]