20162050912

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{1540499}}^1$

素因数の和:1540918

約数の個数: 24

約数和(自身を含む): 39791115000

約数和(自身を除く): 19629064088

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 13088, 1540499, 3080998, 6161996, 12323992, 24647984, 49295968, 630064091, 1260128182, 2520256364, 5040512728, 10081025456, 20162050912]

約数ペア:

[(1, 20162050912), (2, 10081025456), (4, 5040512728), (8, 2520256364), (16, 1260128182), (32, 630064091), (409, 49295968), (818, 24647984), (1636, 12323992), (3272, 6161996), (6544, 3080998), (13088, 1540499)]