20134620908

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{1613}}^1\times {\mathrm{6131}}^1$

素因数の和:8257

約数の個数: 24

約数和(自身を含む): 35332461360

約数和(自身を除く): 15197840452

約数列:

[1, 2, 4, 509, 1018, 1613, 2036, 3226, 6131, 6452, 12262, 24524, 821017, 1642034, 3120679, 3284068, 6241358, 9889303, 12482716, 19778606, 39557212, 5033655227, 10067310454, 20134620908]

約数ペア:

[(1, 20134620908), (2, 10067310454), (4, 5033655227), (509, 39557212), (1018, 19778606), (1613, 12482716), (2036, 9889303), (3226, 6241358), (6131, 3284068), (6452, 3120679), (12262, 1642034), (24524, 821017)]