20081278833

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12418849}}^1$

素因数の和:12418877

約数の個数: 24

約数和(自身を含む): 33977973600

約数和(自身を除く): 13896694767

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 12418849, 37256547, 86931943, 136607339, 260795829, 409822017, 608523601, 956251373, 1825570803, 2868754119, 6693759611, 20081278833]

約数ペア:

[(1, 20081278833), (3, 6693759611), (7, 2868754119), (11, 1825570803), (21, 956251373), (33, 608523601), (49, 409822017), (77, 260795829), (147, 136607339), (231, 86931943), (539, 37256547), (1617, 12418849)]