20145844536

素因数分解:

$2^3\times 3^1\times {\mathrm{839410189}}^1$

素因数の和:839410198

約数の個数: 16

約数和(自身を含む): 50364611400

約数和(自身を除く): 30218766864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839410189, 1678820378, 2518230567, 3357640756, 5036461134, 6715281512, 10072922268, 20145844536]

約数ペア:

[(1, 20145844536), (2, 10072922268), (3, 6715281512), (4, 5036461134), (6, 3357640756), (8, 2518230567), (12, 1678820378), (24, 839410189)]