20514035954

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1\times {\mathrm{59621}}^1$

素因数の和:61645

約数の個数: 16

約数和(自身を含む): 31133415960

約数和(自身を除く): 10619380006

約数列:

[1, 2, 89, 178, 1933, 3866, 59621, 119242, 172037, 344074, 5306269, 10612538, 115247393, 230494786, 10257017977, 20514035954]

約数ペア:

[(1, 20514035954), (2, 10257017977), (89, 230494786), (178, 115247393), (1933, 10612538), (3866, 5306269), (59621, 344074), (119242, 172037)]