20070851841

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{1626619}}^1$

素因数の和:1627085

約数の個数: 16

約数和(自身を含む): 29799678400

約数和(自身を除く): 9728826559

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 1626619, 4879857, 14639571, 43918713, 743364883, 2230094649, 6690283947, 20070851841]

約数ペア:

[(1, 20070851841), (3, 6690283947), (9, 2230094649), (27, 743364883), (457, 43918713), (1371, 14639571), (4113, 4879857), (12339, 1626619)]