20090169738

素因数分解:

$2^1\times 3^2\times {\mathrm{2689}}^1\times {\mathrm{415069}}^1$

素因数の和:417766

約数の個数: 24

約数和(自身を含む): 43544993700

約数和(自身を除く): 23454823962

約数列:

[1, 2, 3, 6, 9, 18, 2689, 5378, 8067, 16134, 24201, 48402, 415069, 830138, 1245207, 2490414, 3735621, 7471242, 1116120541, 2232241082, 3348361623, 6696723246, 10045084869, 20090169738]

約数ペア:

[(1, 20090169738), (2, 10045084869), (3, 6696723246), (6, 3348361623), (9, 2232241082), (18, 1116120541), (2689, 7471242), (5378, 3735621), (8067, 2490414), (16134, 1245207), (24201, 830138), (48402, 415069)]