20184353530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{272651}}^1$

素因数の和:273342

約数の個数: 32

約数和(自身を含む): 39693768768

約数和(自身を除く): 19509415238

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 1346, 3365, 6730, 7403, 14806, 37015, 74030, 272651, 545302, 1363255, 2726510, 2999161, 5998322, 14995805, 29991610, 183494123, 366988246, 917470615, 1834941230, 2018435353, 4036870706, 10092176765, 20184353530]

約数ペア:

[(1, 20184353530), (2, 10092176765), (5, 4036870706), (10, 2018435353), (11, 1834941230), (22, 917470615), (55, 366988246), (110, 183494123), (673, 29991610), (1346, 14995805), (3365, 5998322), (6730, 2999161), (7403, 2726510), (14806, 1363255), (37015, 545302), (74030, 272651)]