20223867629

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1815917}}^1$

素因数の和:1816004

約数の個数: 16

約数和(自身を含む): 24289719168

約数和(自身を除く): 4065851539

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 1815917, 12711419, 67188929, 78084431, 470322503, 546591017, 2889123947, 20223867629]

約数ペア:

[(1, 20223867629), (7, 2889123947), (37, 546591017), (43, 470322503), (259, 78084431), (301, 67188929), (1591, 12711419), (11137, 1815917)]