20011715258

素因数分解:

$2^1\times {\mathrm{751}}^1\times {\mathrm{1951}}^1\times {\mathrm{6829}}^1$

素因数の和:9533

約数の個数: 16

約数和(自身を含む): 30077352960

約数和(自身を除く): 10065637702

約数列:

[1, 2, 751, 1502, 1951, 3902, 6829, 13658, 1465201, 2930402, 5128579, 10257158, 13323379, 26646758, 10005857629, 20011715258]

約数ペア:

[(1, 20011715258), (2, 10005857629), (751, 26646758), (1502, 13323379), (1951, 10257158), (3902, 5128579), (6829, 2930402), (13658, 1465201)]