20192904008

素因数分解:

$2^3\times {\mathrm{5647}}^1\times {\mathrm{446983}}^1$

素因数の和:452636

約数の個数: 16

約数和(自身を含む): 37868484480

約数和(自身を除く): 17675580472

約数列:

[1, 2, 4, 8, 5647, 11294, 22588, 45176, 446983, 893966, 1787932, 3575864, 2524113001, 5048226002, 10096452004, 20192904008]

約数ペア:

[(1, 20192904008), (2, 10096452004), (4, 5048226002), (8, 2524113001), (5647, 3575864), (11294, 1787932), (22588, 893966), (45176, 446983)]