20196087972

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16339877}}^1$

素因数の和:16339987

約数の個数: 24

約数和(自身を含む): 47581724736

約数和(自身を除く): 27385636764

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16339877, 32679754, 49019631, 65359508, 98039262, 196078524, 1683007331, 3366014662, 5049021993, 6732029324, 10098043986, 20196087972]

約数ペア:

[(1, 20196087972), (2, 10098043986), (3, 6732029324), (4, 5049021993), (6, 3366014662), (12, 1683007331), (103, 196078524), (206, 98039262), (309, 65359508), (412, 49019631), (618, 32679754), (1236, 16339877)]