20550002284

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10954159}}^1$

素因数の和:10954237

約数の個数: 24

約数和(自身を含む): 41713441280

約数和(自身を除く): 21163438996

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10954159, 21908318, 43816636, 76679113, 153358226, 306716452, 733928653, 1467857306, 2935714612, 5137500571, 10275001142, 20550002284]

約数ペア:

[(1, 20550002284), (2, 10275001142), (4, 5137500571), (7, 2935714612), (14, 1467857306), (28, 733928653), (67, 306716452), (134, 153358226), (268, 76679113), (469, 43816636), (938, 21908318), (1876, 10954159)]