2080804532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{13669}}^1$

素因数の和:15695

約数の個数: 24

約数和(自身を含む): 3835255200

約数和(自身を除く): 1754450668

約数列:

[1, 2, 4, 19, 38, 76, 2003, 4006, 8012, 13669, 27338, 38057, 54676, 76114, 152228, 259711, 519422, 1038844, 27379007, 54758014, 109516028, 520201133, 1040402266, 2080804532]

約数ペア:

[(1, 2080804532), (2, 1040402266), (4, 520201133), (19, 109516028), (38, 54758014), (76, 27379007), (2003, 1038844), (4006, 519422), (8012, 259711), (13669, 152228), (27338, 76114), (38057, 54676)]