20137552623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3557243}}^1$

素因数の和:3557303

約数の個数: 24

約数和(自身を含む): 31631013648

約数和(自身を除く): 11493461025

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 3557243, 10671729, 32015187, 60473131, 131617991, 181419393, 394853973, 544258179, 1184561919, 2237505847, 6712517541, 20137552623]

約数ペア:

[(1, 20137552623), (3, 6712517541), (9, 2237505847), (17, 1184561919), (37, 544258179), (51, 394853973), (111, 181419393), (153, 131617991), (333, 60473131), (629, 32015187), (1887, 10671729), (5661, 3557243)]