20163050078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6716539}}^1$

素因数の和:6716639

約数の個数: 16

約数和(自身を含む): 32239392000

約数和(自身を除く): 12076341922

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6716539, 13433078, 127614241, 255228482, 530606581, 1061213162, 10081525039, 20163050078]

約数ペア:

[(1, 20163050078), (2, 10081525039), (19, 1061213162), (38, 530606581), (79, 255228482), (158, 127614241), (1501, 13433078), (3002, 6716539)]