20131006918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{529847}}^1$

素因数の和:530028

約数の個数: 24

約数和(自身を含む): 33402677616

約数和(自身を除く): 13271670698

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3454, 18997, 37994, 529847, 1059694, 5828317, 11656634, 64111487, 83185979, 128222974, 166371958, 915045769, 1830091538, 10065503459, 20131006918]

約数ペア:

[(1, 20131006918), (2, 10065503459), (11, 1830091538), (22, 915045769), (121, 166371958), (157, 128222974), (242, 83185979), (314, 64111487), (1727, 11656634), (3454, 5828317), (18997, 1059694), (37994, 529847)]