20156227794

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13491451}}^1$

素因数の和:13491542

約数の個数: 24

約数和(自身を含む): 44197996752

約数和(自身を除く): 24041768958

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13491451, 26982902, 40474353, 80948706, 121423059, 242846118, 1119790433, 2239580866, 3359371299, 6718742598, 10078113897, 20156227794]

約数ペア:

[(1, 20156227794), (2, 10078113897), (3, 6718742598), (6, 3359371299), (9, 2239580866), (18, 1119790433), (83, 242846118), (166, 121423059), (249, 80948706), (498, 40474353), (747, 26982902), (1494, 13491451)]