20185787621

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{24379}}^1$

素因数の和:24728

約数の個数: 16

約数和(自身を含む): 20970700800

約数和(自身を除く): 784913179

約数列:

[1, 47, 79, 223, 3713, 10481, 17617, 24379, 827999, 1145813, 1925941, 5436517, 90519227, 255516299, 429484843, 20185787621]

約数ペア:

[(1, 20185787621), (47, 429484843), (79, 255516299), (223, 90519227), (3713, 5436517), (10481, 1925941), (17617, 1145813), (24379, 827999)]