20017503774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65416679}}^1$

素因数の和:65416704

約数の個数: 24

約数和(自身を含む): 45922509360

約数和(自身を除く): 25905005586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65416679, 130833358, 196250037, 392500074, 588750111, 1112083543, 1177500222, 2224167086, 3336250629, 6672501258, 10008751887, 20017503774]

約数ペア:

[(1, 20017503774), (2, 10008751887), (3, 6672501258), (6, 3336250629), (9, 2224167086), (17, 1177500222), (18, 1112083543), (34, 588750111), (51, 392500074), (102, 196250037), (153, 130833358), (306, 65416679)]