20239541284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{216781}}^1$

素因数の和:218175

約数の個数: 24

約数和(自身を含む): 37530166968

約数和(自身を除く): 17290625684

約数列:

[1, 2, 4, 17, 34, 68, 1373, 2746, 5492, 23341, 46682, 93364, 216781, 433562, 867124, 3685277, 7370554, 14741108, 297640313, 595280626, 1190561252, 5059885321, 10119770642, 20239541284]

約数ペア:

[(1, 20239541284), (2, 10119770642), (4, 5059885321), (17, 1190561252), (34, 595280626), (68, 297640313), (1373, 14741108), (2746, 7370554), (5492, 3685277), (23341, 867124), (46682, 433562), (93364, 216781)]