20453194014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{309896879}}^1$

素因数の和:309896895

約数の個数: 16

約数和(自身を含む): 44625150720

約数和(自身を除く): 24171956706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 309896879, 619793758, 929690637, 1859381274, 3408865669, 6817731338, 10226597007, 20453194014]

約数ペア:

[(1, 20453194014), (2, 10226597007), (3, 6817731338), (6, 3408865669), (11, 1859381274), (22, 929690637), (33, 619793758), (66, 309896879)]