20147133671

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1\times {\mathrm{27427}}^1$

素因数の和:28574

約数の個数: 16

約数和(自身を含む): 23276497920

約数和(自身を除く): 3129364249

約数列:

[1, 7, 101, 707, 1039, 7273, 27427, 104939, 191989, 734573, 2770127, 19390889, 28496653, 199476571, 2878161953, 20147133671]

約数ペア:

[(1, 20147133671), (7, 2878161953), (101, 199476571), (707, 28496653), (1039, 19390889), (7273, 2770127), (27427, 734573), (104939, 191989)]