20176918214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{2617}}^1\times {\mathrm{13339}}^1$

素因数の和:15992

約数の個数: 24

約数和(自身を含む): 32165114520

約数和(自身を除く): 11988196306

約数列:

[1, 2, 17, 34, 289, 578, 2617, 5234, 13339, 26678, 44489, 88978, 226763, 453526, 756313, 1512626, 3854971, 7709942, 34908163, 69816326, 593438771, 1186877542, 10088459107, 20176918214]

約数ペア:

[(1, 20176918214), (2, 10088459107), (17, 1186877542), (34, 593438771), (289, 69816326), (578, 34908163), (2617, 7709942), (5234, 3854971), (13339, 1512626), (26678, 756313), (44489, 453526), (88978, 226763)]