20129436722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6382193}}^1$

素因数の和:6382297

約数の個数: 16

約数和(自身を含む): 32166257760

約数和(自身を除く): 12036821038

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 6382193, 12764386, 121261667, 242523334, 529722019, 1059444038, 10064718361, 20129436722]

約数ペア:

[(1, 20129436722), (2, 10064718361), (19, 1059444038), (38, 529722019), (83, 242523334), (166, 121261667), (1577, 12764386), (3154, 6382193)]