20070464519

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{161779}}^1$

素因数の和:162302

約数の個数: 16

約数和(自身を含む): 23606937600

約数和(自身を除く): 3536473081

約数列:

[1, 7, 37, 259, 479, 3353, 17723, 124061, 161779, 1132453, 5985823, 41900761, 77492141, 542444987, 2867209217, 20070464519]

約数ペア:

[(1, 20070464519), (7, 2867209217), (37, 542444987), (259, 77492141), (479, 41900761), (3353, 5985823), (17723, 1132453), (124061, 161779)]