20162780340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5015617}}^1$

素因数の和:5015696

約数の個数: 48

約数和(自身を含む): 57298420032

約数和(自身を除く): 37135639692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 5015617, 10031234, 15046851, 20062468, 25078085, 30093702, 50156170, 60187404, 75234255, 100312340, 150468510, 300937020, 336046339, 672092678, 1008139017, 1344185356, 1680231695, 2016278034, 3360463390, 4032556068, 5040695085, 6720926780, 10081390170, 20162780340]

約数ペア:

[(1, 20162780340), (2, 10081390170), (3, 6720926780), (4, 5040695085), (5, 4032556068), (6, 3360463390), (10, 2016278034), (12, 1680231695), (15, 1344185356), (20, 1008139017), (30, 672092678), (60, 336046339), (67, 300937020), (134, 150468510), (201, 100312340), (268, 75234255), (335, 60187404), (402, 50156170), (670, 30093702), (804, 25078085), (1005, 20062468), (1340, 15046851), (2010, 10031234), (4020, 5015617)]