20051248

素因数分解:

$2^4\times 7^1\times {\mathrm{179029}}^1$

素因数の和:179044

約数の個数: 20

約数和(自身を含む): 44399440

約数和(自身を除く): 24348192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179029, 358058, 716116, 1253203, 1432232, 2506406, 2864464, 5012812, 10025624, 20051248]

約数ペア:

[(1, 20051248), (2, 10025624), (4, 5012812), (7, 2864464), (8, 2506406), (14, 1432232), (16, 1253203), (28, 716116), (56, 358058), (112, 179029)]