20196490902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480868831}}^1$

素因数の和:480868843

約数の個数: 16

約数和(自身を含む): 46163407872

約数和(自身を除く): 25966916970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480868831, 961737662, 1442606493, 2885212986, 3366081817, 6732163634, 10098245451, 20196490902]

約数ペア:

[(1, 20196490902), (2, 10098245451), (3, 6732163634), (6, 3366081817), (7, 2885212986), (14, 1442606493), (21, 961737662), (42, 480868831)]