20163892399

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1\times {\mathrm{7727}}^1$

素因数の和:11526

約数の個数: 16

約数和(自身を含む): 23281929216

約数和(自身を除く): 3118036817

約数列:

[1, 7, 101, 707, 3691, 7727, 25837, 54089, 372791, 780427, 2609537, 5462989, 28520357, 199642499, 2880556057, 20163892399]

約数ペア:

[(1, 20163892399), (7, 2880556057), (101, 199642499), (707, 28520357), (3691, 5462989), (7727, 2609537), (25837, 780427), (54089, 372791)]