20199703227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1\times {\mathrm{28277}}^1$

素因数の和:49938

約数の個数: 16

約数和(自身を含む): 29383782912

約数和(自身を除く): 9184079685

約数列:

[1, 3, 11, 33, 21647, 28277, 64941, 84831, 238117, 311047, 714351, 933141, 612112219, 1836336657, 6733234409, 20199703227]

約数ペア:

[(1, 20199703227), (3, 6733234409), (11, 1836336657), (33, 612112219), (21647, 933141), (28277, 714351), (64941, 311047), (84831, 238117)]