20160982372

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{2293}}^1\times {\mathrm{20543}}^1$

素因数の和:22947

約数の個数: 24

約数和(自身を含む): 35628719616

約数和(自身を除く): 15467737244

約数列:

[1, 2, 4, 107, 214, 428, 2293, 4586, 9172, 20543, 41086, 82172, 245351, 490702, 981404, 2198101, 4396202, 8792404, 47105099, 94210198, 188420396, 5040245593, 10080491186, 20160982372]

約数ペア:

[(1, 20160982372), (2, 10080491186), (4, 5040245593), (107, 188420396), (214, 94210198), (428, 47105099), (2293, 8792404), (4586, 4396202), (9172, 2198101), (20543, 981404), (41086, 490702), (82172, 245351)]