20163857316

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2071913}}^1$

素因数の和:2072731

約数の個数: 24

約数和(自身を含む): 47107036704

約数和(自身を除く): 26943179388

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3244, 4866, 9732, 2071913, 4143826, 6215739, 8287652, 12431478, 24862956, 1680321443, 3360642886, 5040964329, 6721285772, 10081928658, 20163857316]

約数ペア:

[(1, 20163857316), (2, 10081928658), (3, 6721285772), (4, 5040964329), (6, 3360642886), (12, 1680321443), (811, 24862956), (1622, 12431478), (2433, 8287652), (3244, 6215739), (4866, 4143826), (9732, 2071913)]