20797348938

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{5599717}}^1$

素因数の和:5600341

約数の個数: 16

約数和(自身を含む): 41661901920

約数和(自身を除く): 20864552982

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 5599717, 11199434, 16799151, 33598302, 3466224823, 6932449646, 10398674469, 20797348938]

約数ペア:

[(1, 20797348938), (2, 10398674469), (3, 6932449646), (6, 3466224823), (619, 33598302), (1238, 16799151), (1857, 11199434), (3714, 5599717)]