20187324921

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1\times {\mathrm{33641}}^1$

素因数の和:34592

約数の個数: 16

約数和(自身を含む): 27044938368

約数和(自身を除く): 6857613447

約数列:

[1, 3, 317, 631, 951, 1893, 33641, 100923, 200027, 600081, 10664197, 21227471, 31992591, 63682413, 6729108307, 20187324921]

約数ペア:

[(1, 20187324921), (3, 6729108307), (317, 63682413), (631, 31992591), (951, 21227471), (1893, 10664197), (33641, 600081), (100923, 200027)]