20731007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 24364800

約数和(自身を除く): 3633793

約数列:

[1, 11, 17, 59, 187, 649, 1003, 1879, 11033, 20669, 31943, 110861, 351373, 1219471, 1884637, 20731007]

約数ペア:

[(1, 20731007), (11, 1884637), (17, 1219471), (59, 351373), (187, 110861), (649, 31943), (1003, 20669), (1879, 11033)]