20164223521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{71707}}^1$

素因数の和:72040

約数の個数: 16

約数和(自身を含む): 22037876224

約数和(自身を除く): 1873652703

約数列:

[1, 13, 97, 223, 1261, 2899, 21631, 71707, 281203, 932191, 6955579, 15990661, 90422527, 207878593, 1551094117, 20164223521]

約数ペア:

[(1, 20164223521), (13, 1551094117), (97, 207878593), (223, 90422527), (1261, 15990661), (2899, 6955579), (21631, 932191), (71707, 281203)]