20215173834

素因数分解:

$2^1\times 3^3\times {\mathrm{374355071}}^1$

素因数の和:374355082

約数の個数: 16

約数和(自身を含む): 44922608640

約数和(自身を除く): 24707434806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374355071, 748710142, 1123065213, 2246130426, 3369195639, 6738391278, 10107586917, 20215173834]

約数ペア:

[(1, 20215173834), (2, 10107586917), (3, 6738391278), (6, 3369195639), (9, 2246130426), (18, 1123065213), (27, 748710142), (54, 374355071)]