20166463798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4940339}}^1$

素因数の和:4940511

約数の個数: 16

約数和(自身を含む): 32784096240

約数和(自身を除く): 12617632442

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4940339, 9880678, 64224407, 128448814, 775633223, 1551266446, 10083231899, 20166463798]

約数ペア:

[(1, 20166463798), (2, 10083231899), (13, 1551266446), (26, 775633223), (157, 128448814), (314, 64224407), (2041, 9880678), (4082, 4940339)]