20048224

素因数分解:

$2^5\times 7^1\times {\mathrm{89501}}^1$

素因数の和:89518

約数の個数: 24

約数和(自身を含む): 45109008

約数和(自身を除く): 25060784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89501, 179002, 358004, 626507, 716008, 1253014, 1432016, 2506028, 2864032, 5012056, 10024112, 20048224]

約数ペア:

[(1, 20048224), (2, 10024112), (4, 5012056), (7, 2864032), (8, 2506028), (14, 1432016), (16, 1253014), (28, 716008), (32, 626507), (56, 358004), (112, 179002), (224, 89501)]