20161250940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336020849}}^1$

素因数の和:336020861

約数の個数: 24

約数和(自身を含む): 56451502800

約数和(自身を除く): 36290251860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336020849, 672041698, 1008062547, 1344083396, 1680104245, 2016125094, 3360208490, 4032250188, 5040312735, 6720416980, 10080625470, 20161250940]

約数ペア:

[(1, 20161250940), (2, 10080625470), (3, 6720416980), (4, 5040312735), (5, 4032250188), (6, 3360208490), (10, 2016125094), (12, 1680104245), (15, 1344083396), (20, 1008062547), (30, 672041698), (60, 336020849)]