20132421679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{26021}}^1$

素因数の和:27030

約数の個数: 16

約数和(自身を含む): 21708593280

約数和(自身を除く): 1576171601

約数列:

[1, 19, 43, 817, 947, 17993, 26021, 40721, 494399, 773699, 1118903, 21259157, 24641887, 468195853, 1059601141, 20132421679]

約数ペア:

[(1, 20132421679), (19, 1059601141), (43, 468195853), (817, 24641887), (947, 21259157), (17993, 1118903), (26021, 773699), (40721, 494399)]