20199822018

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7668877}}^1$

素因数の和:7669321

約数の個数: 16

約数和(自身を含む): 40491675840

約数和(自身を除く): 20291853822

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7668877, 15337754, 23006631, 46013262, 3366637003, 6733274006, 10099911009, 20199822018]

約数ペア:

[(1, 20199822018), (2, 10099911009), (3, 6733274006), (6, 3366637003), (439, 46013262), (878, 23006631), (1317, 15337754), (2634, 7668877)]