20403979783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1\times {\mathrm{6563}}^1$

素因数の和:8774

約数の個数: 16

約数和(自身を含む): 22435646976

約数和(自身を除く): 2031667193

約数列:

[1, 11, 137, 1507, 2063, 6563, 22693, 72193, 282631, 899131, 3108941, 9890441, 13539469, 148934159, 1854907253, 20403979783]

約数ペア:

[(1, 20403979783), (11, 1854907253), (137, 148934159), (1507, 13539469), (2063, 9890441), (6563, 3108941), (22693, 899131), (72193, 282631)]