20139932442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479522201}}^1$

素因数の和:479522213

約数の個数: 16

約数和(自身を含む): 46034131392

約数和(自身を除く): 25894198950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479522201, 959044402, 1438566603, 2877133206, 3356655407, 6713310814, 10069966221, 20139932442]

約数ペア:

[(1, 20139932442), (2, 10069966221), (3, 6713310814), (6, 3356655407), (7, 2877133206), (14, 1438566603), (21, 959044402), (42, 479522201)]