20176845237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2744029}}^1$

素因数の和:2744097

約数の個数: 24

約数和(自身を含む): 31391703200

約数和(自身を除く): 11214857963

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 2744029, 8232087, 24696261, 52136551, 117993247, 156409653, 353979741, 469228959, 1061939223, 2241871693, 6725615079, 20176845237]

約数ペア:

[(1, 20176845237), (3, 6725615079), (9, 2241871693), (19, 1061939223), (43, 469228959), (57, 353979741), (129, 156409653), (171, 117993247), (387, 52136551), (817, 24696261), (2451, 8232087), (7353, 2744029)]