20160923916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5106617}}^1$

素因数の和:5106678

約数の個数: 48

約数和(自身を含む): 54906356736

約数和(自身を除く): 34745432820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 5106617, 10213234, 15319851, 20426468, 30639702, 35746319, 61279404, 71492638, 107238957, 142985276, 214477914, 240010999, 428955828, 480021998, 720032997, 960043996, 1440065994, 1680076993, 2880131988, 3360153986, 5040230979, 6720307972, 10080461958, 20160923916]

約数ペア:

[(1, 20160923916), (2, 10080461958), (3, 6720307972), (4, 5040230979), (6, 3360153986), (7, 2880131988), (12, 1680076993), (14, 1440065994), (21, 960043996), (28, 720032997), (42, 480021998), (47, 428955828), (84, 240010999), (94, 214477914), (141, 142985276), (188, 107238957), (282, 71492638), (329, 61279404), (564, 35746319), (658, 30639702), (987, 20426468), (1316, 15319851), (1974, 10213234), (3948, 5106617)]