20177523429

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4123753}}^1$

素因数の和:4123996

約数の個数: 16

約数和(自身を含む): 30878669952

約数和(自身を除く): 10701146523

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 4123753, 12371259, 28866271, 86598813, 960834449, 2882503347, 6725841143, 20177523429]

約数ペア:

[(1, 20177523429), (3, 6725841143), (7, 2882503347), (21, 960834449), (233, 86598813), (699, 28866271), (1631, 12371259), (4893, 4123753)]