20170038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{853}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 46238976

約数和(自身を除く): 26068938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 853, 1126, 1689, 1706, 2559, 3378, 3941, 5118, 5971, 7882, 11823, 11942, 17913, 23646, 35826, 480239, 960478, 1440717, 2881434, 3361673, 6723346, 10085019, 20170038]

約数ペア:

[(1, 20170038), (2, 10085019), (3, 6723346), (6, 3361673), (7, 2881434), (14, 1440717), (21, 960478), (42, 480239), (563, 35826), (853, 23646), (1126, 17913), (1689, 11942), (1706, 11823), (2559, 7882), (3378, 5971), (3941, 5118)]