20160413276

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{461}}^1\times {\mathrm{26731}}^1$

素因数の和:27605

約数の個数: 24

約数和(自身を含む): 35445028080

約数和(自身を除く): 15284614804

約数列:

[1, 2, 4, 409, 461, 818, 922, 1636, 1844, 26731, 53462, 106924, 188549, 377098, 754196, 10932979, 12322991, 21865958, 24645982, 43731916, 49291964, 5040103319, 10080206638, 20160413276]

約数ペア:

[(1, 20160413276), (2, 10080206638), (4, 5040103319), (409, 49291964), (461, 43731916), (818, 24645982), (922, 21865958), (1636, 12322991), (1844, 10932979), (26731, 754196), (53462, 377098), (106924, 188549)]