20156568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44203}}^1$

素因数の和:44231

約数の個数: 32

約数和(自身を含む): 53044800

約数和(自身を除く): 32888232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44203, 88406, 132609, 176812, 265218, 353624, 530436, 839857, 1060872, 1679714, 2519571, 3359428, 5039142, 6718856, 10078284, 20156568]

約数ペア:

[(1, 20156568), (2, 10078284), (3, 6718856), (4, 5039142), (6, 3359428), (8, 2519571), (12, 1679714), (19, 1060872), (24, 839857), (38, 530436), (57, 353624), (76, 265218), (114, 176812), (152, 132609), (228, 88406), (456, 44203)]