20185869424

素因数分解:

$2^4\times 7^1\times {\mathrm{180230977}}^1$

素因数の和:180230992

約数の個数: 20

約数和(自身を含む): 44697282544

約数和(自身を除く): 24511413120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180230977, 360461954, 720923908, 1261616839, 1441847816, 2523233678, 2883695632, 5046467356, 10092934712, 20185869424]

約数ペア:

[(1, 20185869424), (2, 10092934712), (4, 5046467356), (7, 2883695632), (8, 2523233678), (14, 1441847816), (16, 1261616839), (28, 720923908), (56, 360461954), (112, 180230977)]