20190900154

素因数分解:

$2^1\times {\mathrm{2017}}^1\times {\mathrm{2111}}^1\times {\mathrm{2371}}^1$

素因数の和:6501

約数の個数: 16

約数和(自身を含む): 30328505856

約数和(自身を除く): 10137605702

約数列:

[1, 2, 2017, 2111, 2371, 4034, 4222, 4742, 4257887, 4782307, 5005181, 8515774, 9564614, 10010362, 10095450077, 20190900154]

約数ペア:

[(1, 20190900154), (2, 10095450077), (2017, 10010362), (2111, 9564614), (2371, 8515774), (4034, 5005181), (4222, 4782307), (4742, 4257887)]