20092095

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4603}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 35192976

約数和(自身を除く): 15100881

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 4603, 13809, 23015, 41427, 69045, 207135, 446491, 1339473, 2232455, 4018419, 6697365, 20092095]

約数ペア:

[(1, 20092095), (3, 6697365), (5, 4018419), (9, 2232455), (15, 1339473), (45, 446491), (97, 207135), (291, 69045), (485, 41427), (873, 23015), (1455, 13809), (4365, 4603)]