2015123568

素因数分解:

$2^4\times 3^1\times {\mathrm{41981741}}^1$

素因数の和:41981752

約数の個数: 20

約数和(自身を含む): 5205736008

約数和(自身を除く): 3190612440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41981741, 83963482, 125945223, 167926964, 251890446, 335853928, 503780892, 671707856, 1007561784, 2015123568]

約数ペア:

[(1, 2015123568), (2, 1007561784), (3, 671707856), (4, 503780892), (6, 335853928), (8, 251890446), (12, 167926964), (16, 125945223), (24, 83963482), (48, 41981741)]