20199453864

素因数分解:

$2^3\times 3^1\times {\mathrm{841643911}}^1$

素因数の和:841643920

約数の個数: 16

約数和(自身を含む): 50498634720

約数和(自身を除く): 30299180856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841643911, 1683287822, 2524931733, 3366575644, 5049863466, 6733151288, 10099726932, 20199453864]

約数ペア:

[(1, 20199453864), (2, 10099726932), (3, 6733151288), (4, 5049863466), (6, 3366575644), (8, 2524931733), (12, 1683287822), (24, 841643911)]