20302448

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{1187}}^1$

素因数の和:2264

約数の個数: 20

約数和(自身を含む): 39405960

約数和(自身を除く): 19103512

約数列:

[1, 2, 4, 8, 16, 1069, 1187, 2138, 2374, 4276, 4748, 8552, 9496, 17104, 18992, 1268903, 2537806, 5075612, 10151224, 20302448]

約数ペア:

[(1, 20302448), (2, 10151224), (4, 5075612), (8, 2537806), (16, 1268903), (1069, 18992), (1187, 17104), (2138, 9496), (2374, 8552), (4276, 4748)]